Refine signal formatting, simplify indicators, and fix chart layout

charts.py

@@ -9,6 +9,7 @@ matplotlib.use("Agg")  # non-interactive backend — must be set before other im
 import matplotlib.pyplot as plt
 import matplotlib.ticker as ticker
 import mplfinance as mpf
+import numpy as np
 import pandas as pd
 
 
@@ -35,6 +36,24 @@ def _rsi_series(close: pd.Series, period: int = 14) -> pd.Series:
     return (100.0 - (100.0 / (1.0 + rs))).fillna(100.0)
 
 
+def _price_ylim(data: pd.DataFrame, pad_pct: float = 0.15) -> tuple[float, float]:
+    """Return a padded Y-axis range so candle bodies/wicks are never clipped.
+
+    Without this, mplfinance sometimes auto-zooms too tight and the candles
+    appear as flat lines because the visible high-low range is a tiny fraction
+    of the axis height.
+
+    pad_pct=0.15 adds 15 % of the visible price range above and below.
+    """
+    lo = float(data["Low"].min())
+    hi = float(data["High"].max())
+    rng = hi - lo
+    if rng == 0:
+        rng = hi * 0.01  # fallback for perfectly flat data
+    pad = rng * pad_pct
+    return lo - pad, hi + pad
+
+
 def generate(
     df: pd.DataFrame,
     pair: str,
@@ -46,8 +65,11 @@ def generate(
     """Render a candlestick chart with EMA/BB overlays and RSI panel.
 
     Returns raw PNG bytes for direct use with Telegram reply_photo.
+
+    Key fix: we explicitly set the price-panel Y limits with padding so
+    candle bodies always take up the full vertical space and are never crushed.
     """
-    # Compute indicators on full df (warmup), then slice for display
+    # ── Compute indicators on full df for warm-up, then slice for display ──
     close = df["close"]
     ema20_full  = close.ewm(span=20, adjust=False).mean()
     ema50_full  = close.ewm(span=50, adjust=False).mean()
@@ -59,7 +81,8 @@ def generate(
 
     n    = min(candles, len(df))
     data = df.tail(n).copy()
-    data.columns = [c.capitalize() for c in data.columns]  # mplfinance expects Open/High/Low/Close
+    # mplfinance requires capitalised column names
+    data.columns = [c.capitalize() for c in data.columns]
 
     ema20    = ema20_full.tail(n).values
     ema50    = ema50_full.tail(n).values
@@ -67,31 +90,40 @@ def generate(
     bb_lower = bb_lower_full.tail(n).values
     rsi_vals = rsi_full.tail(n).values
 
+    # ── Determine padded price range BEFORE plotting ──
+    ylim = _price_ylim(data)
+
     addplots = [
-        mpf.make_addplot(ema20, color="#00bfff", width=1.4),
+        mpf.make_addplot(ema20,    color="#00bfff", width=1.5),
-        mpf.make_addplot(ema50, color="#ffa500", width=1.4),
+        mpf.make_addplot(ema50,    color="#ffa500", width=1.5),
-        mpf.make_addplot(bb_upper, color="#888888", width=0.8, linestyle="--", alpha=0.7),
+        mpf.make_addplot(bb_upper, color="#888888", width=0.9,
-        mpf.make_addplot(bb_lower, color="#888888", width=0.8, linestyle="--", alpha=0.7),
+                         linestyle="--", alpha=0.7),
-        mpf.make_addplot(rsi_vals, panel=1, color="#b388ff", width=1.2, ylabel="RSI"),
+        mpf.make_addplot(bb_lower, color="#888888", width=0.9,
+                         linestyle="--", alpha=0.7),
+        mpf.make_addplot(rsi_vals, panel=1, color="#b388ff", width=1.2,
+                         ylabel="RSI"),
     ]
 
     verdict_label = f"  {verdict} {confidence}%" if verdict else ""
     title = f"{pair}  {tf}{verdict_label}"
 
+    # ── Plot — taller figure + tight_layout gives price panel full room ──
     fig, axes = mpf.plot(
         data,
         type="candle",
         style=_STYLE,
         addplot=addplots,
         volume=False,
-        panel_ratios=(3, 1),
+        panel_ratios=(4, 1),      # give price panel even more vertical share
         title=title,
         returnfig=True,
-        figsize=(11, 6.5),
+        figsize=(12, 7),          # taller figure so candles breathe
-        tight_layout=False,
+        tight_layout=False,       # must be False to avoid mplfinance spurious vertical line bug
+        ylim=ylim,                # ← the critical fix: explicit padded range
     )
 
-    # axes: [price_ax, price_twin, rsi_ax, ...]
+    # ── RSI panel decoration ──
+    # axes order: [price_ax, price_twin, rsi_ax, ...]
     rsi_ax = axes[2]
     rsi_ax.axhline(70, color="#ff5252", linewidth=0.8, linestyle="--", alpha=0.8)
     rsi_ax.axhline(50, color="#777777", linewidth=0.5, linestyle="--", alpha=0.5)
@@ -99,11 +131,12 @@ def generate(
     rsi_ax.set_ylim(0, 100)
     rsi_ax.yaxis.set_major_locator(ticker.MultipleLocator(20))
 
-    # EMA legend on price panel
+    # ── EMA / BB legend on price panel ──
     price_ax = axes[0]
-    price_ax.plot([], [], color="#00bfff", linewidth=1.4, label="EMA 20")
+    price_ax.plot([], [], color="#00bfff", linewidth=1.5, label="EMA 20 (short-term trend)")
-    price_ax.plot([], [], color="#ffa500", linewidth=1.4, label="EMA 50")
+    price_ax.plot([], [], color="#ffa500", linewidth=1.5, label="EMA 50 (long-term trend)")
-    price_ax.plot([], [], color="#888888", linewidth=0.8, linestyle="--", label="BB(20,2)")
+    price_ax.plot([], [], color="#888888", linewidth=0.9, linestyle="--",
+                  label="Bollinger Bands")
     price_ax.legend(
         loc="upper left",
         fontsize=7,
@@ -112,10 +145,10 @@ def generate(
         labelcolor="white",
     )
 
-    fig.subplots_adjust(left=0.08, right=0.97, top=0.92, bottom=0.10, hspace=0.05)
+    fig.subplots_adjust(left=0.08, right=0.92, top=0.92, bottom=0.10, hspace=0.05)
 
     buf = io.BytesIO()
-    fig.savefig(buf, format="png", dpi=130, facecolor=fig.get_facecolor())
+    fig.savefig(buf, format="png", dpi=140, facecolor=fig.get_facecolor())
     plt.close(fig)
     buf.seek(0)
     return buf.read()

main.py

@@ -13,7 +13,7 @@ from telegram.ext import (
 from config import SUPPORTED_PAIRS, SUPPORTED_TIMEFRAMES, TELEGRAM_TOKEN
 from charts import generate as generate_chart
 from indicators import bollinger, macd, rsi
-from signals import HTF_OF, analyze, emoji
+from signals import HTF_OF, analyze, ascii_indicator, to_pips
 from twelvedata import fetch_ohlc
 
 logging.basicConfig(
@@ -27,14 +27,14 @@ DISCLAIMER = "\n\n_Educational only. Not financial advice._"
 WELCOME = (
     "*Forex Indicator Bot*\n\n"
     "Commands:\n"
-    "/pairs — list supported pairs/timeframes\n"
+    "/pairs - list supported pairs/timeframes\n"
-    "/price <PAIR> — latest close (e.g. /price EURUSD)\n"
+    "/price <PAIR> - latest close (e.g. /price EURUSD)\n"
-    "/rsi <PAIR> <TF> — RSI value\n"
+    "/rsi <PAIR> <TF> - RSI value\n"
-    "/macd <PAIR> <TF> — MACD line/signal/histogram\n"
+    "/macd <PAIR> <TF> - MACD line/signal/histogram\n"
-    "/bb <PAIR> <TF> — Bollinger Bands\n"
+    "/bb <PAIR> <TF> - Bollinger Bands\n"
-    "/signal <PAIR> <TF> — multi-indicator weighted verdict with chart\n"
+    "/signal <PAIR> <TF> - multi-indicator weighted verdict with chart\n"
-    "/chart <PAIR> <TF> — candlestick chart with EMA/BB/RSI\n"
+    "/chart <PAIR> <TF> - candlestick chart with EMA/BB/RSI\n"
-    "/help — this message"
+    "/help - this message"
 ) + DISCLAIMER
 
 
@@ -128,9 +128,57 @@ async def bb_cmd(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
         await _reply(update, f"Error: {e}")
 
 
-def _format_reading(r) -> str:
+def _fmt_reading(r) -> str:
-    sign = "+" if r.contribution > 0 else ""
+    """Format one indicator row.
-    return f"• {r.name}: {r.value} ({sign}{r.contribution})"
+
+    Shows:  signal (raw) × weight → contribution
+    e.g.  +1 × 3 → +3   HTF EMA 20/50: strong bullish
+    This makes it immediately clear that the number after → is
+    (raw signal strength) × (importance weight), not a raw count.
+    """
+    sign = "+" if r.raw > 0 else ""
+    raw_str = f"{sign}{r.raw}"
+    csign = "+" if r.contribution > 0 else ""
+    contrib = f"{csign}{r.contribution}"
+    return (
+        f"  `{raw_str:>3} × {r.weight} → {contrib:>3}`"
+        f"  {r.name}: {r.value}"
+    )
+
+
+def _score_bar(score: int, max_score: int, width: int = 10) -> str:
+    """Return a filled ASCII bar showing directional strength.
+
+    e.g.  score=+8, max=20  -> '####------'
+    We use a single-sided bar: filled squares show absolute strength.
+    """
+    filled = round(abs(score) / max_score * width)
+    bar = "#" * filled + "-" * (width - filled)
+    return bar
+
+
+def _score_label(score: int, max_score: int) -> str:
+    """Translate numeric score into a plain-English strength phrase."""
+    pct = abs(score) / max_score * 100
+    if pct >= 80:
+        return "very strong"
+    if pct >= 50:
+        return "strong"
+    if pct >= 25:
+        return "moderate"
+    return "weak"
+
+
+def _fmt_group(readings, group: str, header: str) -> list[str]:
+    rows = [r for r in readings if r.group == group]
+    if not rows:
+        return []
+    return [header] + [_fmt_reading(r) for r in rows]
+
+
+def _fmt_price(pair: str, value: float) -> str:
+    """5 decimal places for FX, 2 for XAU."""
+    return f"{value:.2f}" if pair == "XAUUSD" else f"{value:.5f}"
 
 
 async def chart_cmd(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
@@ -138,7 +186,7 @@ async def chart_cmd(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
         pair, tf = _parse_pair_tf(ctx.args)
         df = await fetch_ohlc(pair, tf)
         img = generate_chart(df, pair, tf)
-        caption = f"*{pair}* {tf} — candlestick · EMA20/50 · BB(20,2) · RSI(14)" + DISCLAIMER
+        caption = f"*{pair}* {tf} - candlestick | EMA20/50 | BB(20,2) | RSI(14)" + DISCLAIMER
         await update.message.reply_photo(img, caption=caption, parse_mode="Markdown")
     except Exception as e:
         logger.exception("chart_cmd failed")
@@ -154,49 +202,55 @@ async def signal_cmd(update: Update, ctx: ContextTypes.DEFAULT_TYPE) -> None:
         htf_df = await fetch_ohlc(pair, htf) if htf and htf != tf else None
 
         report = analyze(df, htf_df)
-
-        sl_dist = 1.5 * report["atr"]
-        tp_dist = 2.5 * report["atr"]
         price   = report["price"]
+        atr_val = report["atr"]
+        verdict = report["verdict"]
+        ts      = report["timestamp"].strftime("%Y-%m-%d %H:%M UTC")
+        pips    = to_pips(pair, atr_val)
 
-        lines = [
+        lines: list[str] = [
-            f"*Signal* {pair} {tf}  (HTF: {htf or 'n/a'})",
+            f"[SIGNAL] *{pair}  {tf}*  |  HTF: {htf or 'n/a'}",
-            f"Price: `{price:.5f}`  ATR(14): `{report['atr']:.5f}`",
+            f"`{_fmt_price(pair, price)}`  |  "
+            f"ATR `{_fmt_price(pair, atr_val)}` ({pips} pips)  |  _{ts}_",
             "",
-            "*Indicators:*",
+            *_fmt_group(report["readings"], "trend",
-            *[_format_reading(r) for r in report["readings"]],
+                        f"*-- TREND*  (ADX {report['adx_label']}"
+                        + ("  (!) scores halved" if report["adx_weak"] else "") + ")"),
             "",
-            f"Score: `{report['score']:+d} / ±{report['max_score']}`",
+            *_fmt_group(report["readings"], "momentum", "*-- MOMENTUM*"),
-            f"*Verdict:* {emoji(report['verdict'])} *{report['verdict']}*"
+            "",
-            f"  (confidence {report['confidence']}%)",
+            *_fmt_group(report["readings"], "volatility", "*-- VOLATILITY*"),
+            "",
+            # Score line — bar + plain-English label so the number has context
+            f"`[{_score_bar(report['score'], report['max_score'])}]`  "
+            f"{ascii_indicator(verdict)} *{verdict}*",
+            f"Score `{report['score']:+d}` of +/-`{report['max_score']}` "
+            f"({_score_label(report['score'], report['max_score'])} signal,  "
+            f"{report['confidence']}% of max)",
         ]
 
-        if report["verdict"] in ("BUY", "STRONG BUY"):
+        if report["context"]:
+            lines += ["", f"> _{report['context']}_"]
+
+        sl_dist = 1.5 * atr_val
+        tp_dist = 2.5 * atr_val
+        if verdict in ("BUY", "STRONG BUY"):
+            sl = _fmt_price(pair, price - sl_dist)
+            tp = _fmt_price(pair, price + tp_dist)
             lines += [
                 "",
-                f"_Suggested zones (ATR-based):_",
+                f"_ATR-based zones:_  SL `{sl}`  |  TP `{tp}`",
-                f"Entry near `{price:.5f}`",
-                f"Stop ≈ `{price - sl_dist:.5f}` ({sl_dist:.5f} below)",
-                f"Target ≈ `{price + tp_dist:.5f}` ({tp_dist:.5f} above)",
             ]
-        elif report["verdict"] in ("SELL", "STRONG SELL"):
+        elif verdict in ("SELL", "STRONG SELL"):
+            sl = _fmt_price(pair, price + sl_dist)
+            tp = _fmt_price(pair, price - tp_dist)
             lines += [
                 "",
-                f"_Suggested zones (ATR-based):_",
+                f"_ATR-based zones:_  SL `{sl}`  |  TP `{tp}`",
-                f"Entry near `{price:.5f}`",
-                f"Stop ≈ `{price + sl_dist:.5f}` ({sl_dist:.5f} above)",
-                f"Target ≈ `{price - tp_dist:.5f}` ({tp_dist:.5f} below)",
             ]
 
-        if report["notes"]:
-            lines += ["", *[f"_{n}_" for n in report["notes"]]]
-
         caption = "\n".join(lines) + DISCLAIMER
-        img = generate_chart(
+        img = generate_chart(df, pair, tf, verdict=verdict, confidence=report["confidence"])
-            df, pair, tf,
-            verdict=report["verdict"],
-            confidence=report["confidence"],
-        )
         await update.message.reply_photo(img, caption=caption, parse_mode="Markdown")
     except Exception as e:
         logger.exception("signal_cmd failed")
@@ -207,12 +261,12 @@ BOT_COMMANDS: list[BotCommand] = [
     BotCommand("start", "Show welcome and command list"),
     BotCommand("help", "Show welcome and command list"),
     BotCommand("pairs", "List supported pairs and timeframes"),
-    BotCommand("price", "Latest close price — /price EURUSD"),
+    BotCommand("price", "Latest close price - /price EURUSD"),
-    BotCommand("rsi", "RSI(14) — /rsi EURUSD 1h"),
+    BotCommand("rsi", "RSI(14) - /rsi EURUSD 1h"),
-    BotCommand("macd", "MACD(12,26,9) — /macd EURUSD 1h"),
+    BotCommand("macd", "MACD(12,26,9) - /macd EURUSD 1h"),
-    BotCommand("bb", "Bollinger Bands(20,2) — /bb EURUSD 1h"),
+    BotCommand("bb", "Bollinger Bands(20,2) - /bb EURUSD 1h"),
-    BotCommand("signal", "Multi-indicator verdict + chart — /signal EURUSD 1h"),
+    BotCommand("signal", "Multi-indicator verdict + chart - /signal EURUSD 1h"),
-    BotCommand("chart", "Candlestick chart with EMA/BB/RSI — /chart EURUSD 1h"),
+    BotCommand("chart", "Candlestick chart with EMA/BB/RSI - /chart EURUSD 1h"),
 ]
 
 

signals.py

@@ -1,7 +1,7 @@
 """Signal scoring engine.
 
 Each indicator contributes a score in [-2..+2] (sell..buy) with a weight.
-Trend scores are gated by ADX (weak trend ⇒ halved). The weighted sum is
+Trend scores are gated by ADX (weak trend => halved). The weighted sum is
 mapped to a verdict and confidence percentage.
 """
 from __future__ import annotations
@@ -29,55 +29,74 @@ HTF_OF: dict[str, str] = {
     "1day":  "1day",
 }
 
+# Pip size per pair (price per pip).
+PIP_SIZE: dict[str, float] = {
+    "USDJPY": 0.01,
+    "XAUUSD": 0.10,
+}
+_DEFAULT_PIP = 0.0001
+
+
+def pip_size(pair: str) -> float:
+    return PIP_SIZE.get(pair.upper(), _DEFAULT_PIP)
+
+
+def to_pips(pair: str, value: float) -> float:
+    return round(value / pip_size(pair), 1)
+
 
 @dataclass
 class Reading:
     name: str
-    value: str       # display string for the user
+    value: str   # human-readable label
-    raw: int         # -2..+2
+    raw: int     # -2..+2 (pre-weight signal strength)
     weight: int
+    group: str   # "trend" | "momentum" | "volatility"
 
     @property
     def contribution(self) -> int:
         return self.raw * self.weight
 
+    @property
+    def max_contribution(self) -> int:
+        return 2 * self.weight
+
 
 def _trend_score(fast: float, slow: float) -> tuple[int, str]:
-    """Score EMA fast vs slow. ±2 if separation >0.1%, ±1 if just above/below."""
     if slow == 0:
-        return 0, "flat"
+        return 0, "no clear direction"
     sep = (fast - slow) / slow
     if sep >= 0.001:
-        return 2, "strong bullish"
+        return 2, "strongly rising"
     if sep > 0:
-        return 1, "bullish"
+        return 1, "gently rising"
     if sep <= -0.001:
-        return -2, "strong bearish"
+        return -2, "strongly falling"
     if sep < 0:
-        return -1, "bearish"
+        return -1, "gently falling"
-    return 0, "flat"
+    return 0, "moving sideways"
 
 
 def _macd_score(m: dict[str, float]) -> tuple[int, str]:
     above  = m["macd"] > m["signal"]
     rising = m["hist"] > m["hist_prev"]
     if above and m["hist"] > 0:
-        return (2, "bullish + rising") if rising else (1, "bullish")
+        return (2, "momentum building up (++ )") if rising else (1, "momentum leaning up (+ )")
     if not above and m["hist"] < 0:
-        return (-2, "bearish + falling") if not rising else (-1, "bearish")
+        return (-2, "momentum falling fast (-- )") if not rising else (-1, "momentum leaning down (- )")
-    return 0, "neutral"
+    return 0, "no strong momentum either way"
 
 
 def _rsi_score(value: float) -> tuple[int, str]:
     if value >= 80:
-        return -2, "extreme overbought"
+        return -2, "price may have risen too fast — likely to pull back"
     if value >= 70:
-        return -1, "overbought"
+        return -1, "price is running hot — watch for a dip"
     if value <= 20:
-        return 2, "extreme oversold"
+        return 2, "price may have fallen too fast — likely to bounce"
     if value <= 30:
-        return 1, "oversold"
+        return 1, "price is very low — possible bounce ahead"
-    return 0, "neutral"
+    return 0, "price is in a comfortable middle zone"
 
 
 def _stoch_score(s: dict[str, float]) -> tuple[int, str]:
@@ -85,22 +104,25 @@ def _stoch_score(s: dict[str, float]) -> tuple[int, str]:
     cross_down = kp >= dp and k < d
     cross_up   = kp <= dp and k > d
     if k >= 80 and cross_down:
-        return -2, "overbought + bearish cross"
+        return -2, "stretched high and starting to turn down — sell signal"
     if k >= 80:
-        return -1, "overbought"
+        return -1, "stretched high — buyers may be running out of steam"
     if k <= 20 and cross_up:
-        return 2, "oversold + bullish cross"
+        return 2, "stretched low and starting to turn up — buy signal"
     if k <= 20:
-        return 1, "oversold"
+        return 1, "stretched low — sellers may be running out of steam"
-    return 0, "neutral"
+    return 0, "price is in a normal range"
 
 
 def _bb_score(b: dict[str, float]) -> tuple[int, str]:
     if b["price"] >= b["upper"]:
-        return -1, "above upper band"
+        return -1, "price is at the top edge — could reverse down"
     if b["price"] <= b["lower"]:
-        return 1, "below lower band"
+        return 1, "price is at the bottom edge — could bounce up"
-    return 0, "inside bands"
+    rng = b["upper"] - b["lower"]
+    pct_b = (b["price"] - b["lower"]) / rng if rng else 0.5
+    pos = "closer to the top" if pct_b >= 0.5 else "closer to the bottom"
+    return 0, f"price is inside the normal range ({pos})"
 
 
 def _verdict(score: int) -> str:
@@ -115,24 +137,96 @@ def _verdict(score: int) -> str:
     return "NEUTRAL"
 
 
-def emoji(verdict: str) -> str:
+def ascii_indicator(verdict: str) -> str:
     return {
-        "STRONG BUY": "🟢🟢",
+        "STRONG BUY":  "[++] ",
-        "BUY": "🟢",
+        "BUY":         "[+]  ",
-        "NEUTRAL": "⚪",
+        "NEUTRAL":     "[=]  ",
-        "SELL": "🔴",
+        "SELL":        "[-]  ",
-        "STRONG SELL": "🔴🔴",
+        "STRONG SELL": "[--] ",
-    }.get(verdict, "⚪")
+    }.get(verdict, "[=]  ")
+
+
+def interpret(readings: list[Reading], score: int, adx_val: float, verdict: str) -> str:
+    """Produce a plain-English explanation of the verdict, written for a beginner."""
+    trend_r    = [r for r in readings if r.group == "trend"]
+    momentum_r = [r for r in readings if r.group == "momentum"]
+
+    trend_bull = sum(1 for r in trend_r    if r.raw > 0)
+    trend_bear = sum(1 for r in trend_r    if r.raw < 0)
+    mom_bull   = sum(1 for r in momentum_r if r.raw > 0)
+    mom_bear   = sum(1 for r in momentum_r if r.raw < 0)
+
+    if verdict == "NEUTRAL":
+        if trend_bull > 0 and mom_bear > 0:
+            return (
+                "The price has been rising, but buying energy is fading. "
+                "This often means a short dip is coming before the rise continues. "
+                "It's safer to wait and watch for buying pressure to come back before trading."
+            )
+        if trend_bear > 0 and mom_bull > 0:
+            return (
+                "The price has been falling, but selling pressure is easing up. "
+                "This could be a brief recovery before falling again — not a true reversal yet. "
+                "Wait to see if the recovery holds before making any move."
+            )
+        if adx_val < 20:
+            return (
+                "The market is calm and moving sideways — there is no clear up or down trend right now. "
+                "This is generally a poor time to trade. Wait until the market picks a direction."
+            )
+        return (
+            "The indicators are giving conflicting signals — some say up, some say down. "
+            "When signals disagree, it is best to stay out and wait for clarity."
+        )
+
+    if verdict == "BUY":
+        if adx_val >= 25:
+            return (
+                "Most indicators agree: the price is trending upward with good strength behind it. "
+                "Any small dips are likely short-lived. "
+                "This looks like a reasonable opportunity to consider buying."
+            )
+        return (
+            "The majority of indicators are pointing upward, but the trend is still building. "
+            "There is a bullish lean here — proceed with caution and watch for the trend to strengthen."
+        )
+
+    if verdict == "STRONG BUY":
+        return (
+            "All indicators are strongly aligned upward. "
+            "The price is rising and momentum is backing it up. "
+            "This is one of the clearest buy signals the bot can produce — but always use a stop-loss."
+        )
+
+    if verdict == "SELL":
+        if adx_val >= 25:
+            return (
+                "Most indicators agree: the price is trending downward with real force behind it. "
+                "Any small bounces are likely short-lived. "
+                "This looks like a reasonable opportunity to consider selling."
+            )
+        return (
+            "The majority of indicators are pointing downward, but the trend is still developing. "
+            "There is a bearish lean here — proceed with caution and watch for the trend to strengthen."
+        )
+
+    if verdict == "STRONG SELL":
+        return (
+            "All indicators are strongly aligned downward. "
+            "The price is falling and momentum is backing it up. "
+            "This is one of the clearest sell signals the bot can produce — but always use a stop-loss."
+        )
+
+    return ""
 
 
 def analyze(df: pd.DataFrame, htf_df: pd.DataFrame | None = None) -> dict:
-    """Run the full signal engine over a primary DataFrame and optional higher-TF DataFrame.
+    """Run the full signal engine.
 
-    Returns a dict with: readings (list[Reading]), score, max_score, confidence,
+    Returns readings (grouped), score, confidence, verdict, plain-English
-    verdict, adx, atr, price, and a notes list (e.g., 'weak trend, halved').
+    context, ADX, ATR, price, and timestamp of the latest candle.
     """
-    notes: list[str] = []
-
     e = ema_pair(df, 20, 50)
     ltf_raw, ltf_label = _trend_score(e["fast"], e["slow"])
 
@@ -140,15 +234,14 @@ def analyze(df: pd.DataFrame, htf_df: pd.DataFrame | None = None) -> dict:
         eh = ema_pair(htf_df, 20, 50)
         htf_raw, htf_label = _trend_score(eh["fast"], eh["slow"])
     else:
-        htf_raw, htf_label = 0, "n/a (no higher TF)"
+        htf_raw, htf_label = 0, "n/a"
 
     adx_value = adx(df)
-    if adx_value < 20:
+    adx_weak  = adx_value < 20
-        notes.append(f"ADX={adx_value:.1f} <20 → weak trend, trend scores halved")
+    adx_strong = adx_value >= 25
-        ltf_raw = ltf_raw // 2  # towards zero
+    if adx_weak:
+        ltf_raw = ltf_raw // 2
         htf_raw = htf_raw // 2
-    elif adx_value >= 25:
-        notes.append(f"ADX={adx_value:.1f} >=25 → strong trend")
 
     m = macd(df)
     macd_raw, macd_label = _macd_score(m)
@@ -162,19 +255,24 @@ def analyze(df: pd.DataFrame, htf_df: pd.DataFrame | None = None) -> dict:
     b = bollinger(df)
     bb_raw, bb_label = _bb_score(b)
 
-    readings = [
+    readings: list[Reading] = [
-        Reading("HTF Trend (EMA20/50)", htf_label, htf_raw, W_HTF_TREND),
+        Reading("HTF EMA 20/50", htf_label, htf_raw, W_HTF_TREND, "trend"),
-        Reading("LTF Trend (EMA20/50)", ltf_label, ltf_raw, W_LTF_TREND),
+        Reading("LTF EMA 20/50", ltf_label, ltf_raw, W_LTF_TREND, "trend"),
-        Reading("MACD", macd_label, macd_raw, W_MACD),
+        Reading("MACD (12/26/9)", macd_label, macd_raw, W_MACD, "momentum"),
-        Reading(f"RSI={rsi_value:.1f}", rsi_label, rsi_raw, W_RSI),
+        Reading(f"RSI 14 = {rsi_value:.1f}", rsi_label, rsi_raw, W_RSI, "momentum"),
-        Reading(f"Stoch %K={s['k']:.1f}", stoch_label, stoch_raw, W_STOCH),
+        Reading(f"Stoch %K = {s['k']:.1f}", stoch_label, stoch_raw, W_STOCH, "momentum"),
-        Reading("Bollinger", bb_label, bb_raw, W_BB),
+        Reading("Bollinger (20,2)", bb_label, bb_raw, W_BB, "volatility"),
     ]
 
     score = sum(r.contribution for r in readings)
     confidence = round(abs(score) / MAX_SCORE * 100)
     verdict = _verdict(score)
-    atr_value = atr(df)
+
+    adx_label = (
+        f"{adx_value:.1f} — strong directional move" if adx_strong
+        else f"{adx_value:.1f} — no clear trend (market drifting)" if adx_weak
+        else f"{adx_value:.1f} — mild trend forming"
+    )
 
     return {
         "readings":   readings,
@@ -182,8 +280,11 @@ def analyze(df: pd.DataFrame, htf_df: pd.DataFrame | None = None) -> dict:
         "max_score":  MAX_SCORE,
         "confidence": confidence,
         "verdict":    verdict,
+        "context":    interpret(readings, score, adx_value, verdict),
         "adx":        adx_value,
-        "atr": atr_value,
+        "adx_label":  adx_label,
+        "adx_weak":   adx_weak,
+        "atr":        atr(df),
         "price":      b["price"],
-        "notes": notes,
+        "timestamp":  df.index[-1],
     }