Reversal Radars — Berk v2.0 (Bottom & Top)

1) Combined script (Dip+Tepe)

Title:
Reversal Radars — Berk v2.0 (Bottom & Top)

Description (EN):
What it does
Two high-probability reversal detectors in one indicator: a Bottom Reversal Radar (long bias) and a Top Reversal Radar (short/hedge bias). Each radar aggregates multiple conditions into a single score and triggers when Score ≥ Threshold.

How it works

RSI regime shift: Bottom = recovery after oversold (touched 30, crosses up 35). Top = roll-over from overbought (touched 70, crosses down 65).

MACD cross: Bull (up) for bottoms, Bear (down) for tops.

EMA8 filter: Close above (bottom) / below (top) EMA(8).

Structure break (BOS): Close above recent swing high / below recent swing low (lookbackBars, using precomputed highest/lowest to avoid inconsistencies).

EMA200 proximity: Price within a configurable band (default −5% … +2%).

Volume expansion: Volume ≥ SMA(20) × multiplier (default 1.5×).

Divergence: Pivot-confirmed (3/3) bullish (bottom) or bearish (top) RSI divergence.

Scoring: RSI shift +2, divergence +2, MACD +1, EMA8 +1, BOS +1, Volume +1, EMA200 band +1.

Signals & Alerts

Bottom: label “DÖNÜŞ↑” and alert “Dipten Dönüş — Ana Sinyal” when scoreLong ≥ thrLong.

Top: label “DÖNÜŞ↓” and alert “Tepeden Dönüş — Ana Sinyal” when scoreShort ≥ thrShort.
Use Once per bar close for stable alerts.

Inputs
lenRSI, rsiOS=30, rsiRecover=35, rsiOB=70, rsiFall=65, volLen=20, volMult=1.5, lookbackBars=5, ema200 band (−5…+2%), thrLong/thrShort, toggles for Bottom/Top.

Timeframes & tips
Best on Daily/4H. Tighten thresholds (e.g., 4) and raise volume multiplier (1.8–2.0×) on lower TFs or thin liquidity.

No-repaint note
Evaluated on bar close; pivot divergences confirm with a natural ~3-bar delay.

Disclaimer
Educational use only. Not financial advice.

Tags: reversal, divergence, rsi, macd, ema, volume, trend, screener, stocks, crypto, bist

2) Bottom-only (Dip)

Title:
Bottom Reversal Radar — Berk v1.4

Description (EN):
Purpose
Scores bottoming conditions and triggers when Score ≥ Threshold (default 3).

Components
RSI recovery after oversold (30→35), MACD bull cross, close above EMA8, BOS above recent swing high, near-EMA200 band (−5…+2%), volume ≥ SMA(20)×1.5, and pivot-confirmed (3/3) bullish RSI divergence. Weights: RSI +2, Divergence +2, others +1.

Usage
Add to chart, set alert “Dipten Dönüş — Ana Sinyal”, Once per bar close. Works on any timeframe (need ≥200 bars for EMA200). Daily/4H recommended.

No-repaint
Bar-close evaluation; divergence confirms with ~3 bars.

Tags: bottom, reversal, rsi, macd, ema, volume, divergence

3) Top-only (Tepe)

Title:
Top Reversal Radar — Berk v1.0

Description (EN):
Purpose
Detects topping risk and triggers when Score ≥ Threshold (default 3) for exits/hedges.

Components
RSI roll-over from overbought (70→65), MACD bear cross, close below EMA8, BOS below recent swing low, near-EMA200 band, volume ≥ SMA(20)×1.5, and pivot-confirmed (3/3) bearish RSI divergence. Weights: RSI +2, Divergence +2, others +1.

Usage
Add to chart, set alert “Tepeden Dönüş — Ana Sinyal”, Once per bar close. Daily/4H preferred; tighten thresholds on lower TFs.

No-repaint
Bar-close evaluation; divergence confirms with ~3 bars.

Tags: top, reversal, rsi, macd, ema, volume, divergence