THREE IN ONE Trading Guide

Last updated: July 22, 2026

The 3 in 1 Indicator is a quantitative technical analysis tool. 3 in 1 Indicator (BB, RSI, Stochastic) Translated from Pine Script.

What does the indicator show?

  • Market Structure & Momentum: Visualizes prevailing trend directions and key reversal zones.
  • BUY / SELL Signals: Highlights confirmed entry and exit opportunities based on quantitative rules.
  • Dynamic Boundaries: Provides adaptive levels for managing trade risk and reward expectations.

Key Settings

  • BB Length (bb_len): Controls the calculation period and sensitivity for market detection.
  • BB Mult (bb_mult): Controls the calculation period and sensitivity for market detection.
  • RSI Over (rsi_over): Controls the calculation period and sensitivity for market detection.
  • RSI Under (rsi_under): Controls the calculation period and sensitivity for market detection.
  • RSI Length (rsi_len): Controls the calculation period and sensitivity for market detection.
  • Stoch K Period (stoch_k): Controls the calculation period and sensitivity for market detection.
  • Stoch D Period (stoch_d): Controls the calculation period and sensitivity for market detection.
  • Stoch Smooth K (stoch_smooth): Controls the calculation period and sensitivity for market detection.
  • Basis Line (basisColor): Controls the calculation period and sensitivity for market detection.
  • Upper Band (upperBBColor): Controls the calculation period and sensitivity for market detection.
  • Lower Band (lowerBBColor): Controls the calculation period and sensitivity for market detection.
  • Cross Down Shape (fuchsia): Controls the calculation period and sensitivity for market detection.
  • Cross Up Shape (lime): Controls the calculation period and sensitivity for market detection.
  • Buy Signal BG (buyBg): Controls the calculation period and sensitivity for market detection.
  • Sell Signal BG (sellBg): Controls the calculation period and sensitivity for market detection.
  • Buy Strong Signal BG (buyStrongBg): Controls the calculation period and sensitivity for market detection.
  • Sell Strong Signal BG (sellStrongBg): Controls the calculation period and sensitivity for market detection.
  • Basis (basis): Controls the calculation period and sensitivity for market detection.
  • Upper BB (upperBB): Controls the calculation period and sensitivity for market detection.
  • Lower BB (lowerBB): Controls the calculation period and sensitivity for market detection.
  • RSI (rsi): Controls the calculation period and sensitivity for market detection.
  • Stoch K (k): Controls the calculation period and sensitivity for market detection.
  • Stoch D (d): Controls the calculation period and sensitivity for market detection.
  • Basis (basis): Controls the calculation period and sensitivity for market detection.
  • Upper BB (upperBB): Controls the calculation period and sensitivity for market detection.
  • Lower BB (lowerBB): Controls the calculation period and sensitivity for market detection.
  • RSI (rsi): Controls the calculation period and sensitivity for market detection.
  • Stoch K (k): Controls the calculation period and sensitivity for market detection.
  • Stoch D (d): Controls the calculation period and sensitivity for market detection.
  • Buy (<= 2 in 4) (buy_signal): Controls the calculation period and sensitivity for market detection.
  • Buy Strong (> 2 in 4) (buy_strong): Controls the calculation period and sensitivity for market detection.
  • Sell (<= 2 in 4) (sell_signal): Controls the calculation period and sensitivity for market detection.
  • Sell Strong (> 2 in 4) (sell_strong): Controls the calculation period and sensitivity for market detection.
  • Last was Buy (last_was_buy): Controls the calculation period and sensitivity for market detection.
  • Last was Strong Buy (last_was_strong_buy): Controls the calculation period and sensitivity for market detection.
  • Last was Sell (last_was_sell): Controls the calculation period and sensitivity for market detection.
  • Last was Strong Sell (last_was_strong_sell): Controls the calculation period and sensitivity for market detection.
  • Cross Down UpperBB (ubcrossdown): Controls the calculation period and sensitivity for market detection.
  • Cross Up LowerBB (lbcrossup): Controls the calculation period and sensitivity for market detection.
  • Last was Cross Down Shape (last_was_Cross_Down_Shape): Controls the calculation period and sensitivity for market detection.
  • Last was Cross Up Shape (last_was_Cross_Up_Shape): Controls the calculation period and sensitivity for market detection.

How to use Strategy Parameters (Condition Source)

Within the Strategy Tester module, this indicator can be used both as a direct signal source and as a market-state filter.

1. Signal Events

  • buy_signal - Buy (<= 2 in 4) event signal.
  • buy_strong - Buy Strong (> 2 in 4) event signal.
  • sell_signal - Sell (<= 2 in 4) event signal.
  • sell_strong - Sell Strong (> 2 in 4) event signal.
  • last_was_buy - Last was Buy event signal.
  • last_was_strong_buy - Last was Strong Buy event signal.
  • last_was_sell - Last was Sell event signal.
  • last_was_strong_sell - Last was Strong Sell event signal.
  • ubcrossdown - Cross Down UpperBB event signal.
  • lbcrossup - Cross Up LowerBB event signal.
  • last_was_Cross_Down_Shape - Last was Cross Down Shape event signal.
  • last_was_Cross_Up_Shape - Last was Cross Up Shape event signal.

2. Filters and Trade Levels

  • bb_len - BB Length value used for structural qualification or thresholds.
  • bb_mult - BB Mult value used for structural qualification or thresholds.
  • rsi_over - RSI Over value used for structural qualification or thresholds.
  • rsi_under - RSI Under value used for structural qualification or thresholds.
  • rsi_len - RSI Length value used for structural qualification or thresholds.
  • stoch_k - Stoch K Period value used for structural qualification or thresholds.
  • stoch_d - Stoch D Period value used for structural qualification or thresholds.
  • stoch_smooth - Stoch Smooth K value used for structural qualification or thresholds.
  • basisColor - Basis Line value used for structural qualification or thresholds.
  • upperBBColor - Upper Band value used for structural qualification or thresholds.
  • lowerBBColor - Lower Band value used for structural qualification or thresholds.
  • fuchsia - Cross Down Shape value used for structural qualification or thresholds.
  • lime - Cross Up Shape value used for structural qualification or thresholds.
  • buyBg - Buy Signal BG value used for structural qualification or thresholds.
  • sellBg - Sell Signal BG value used for structural qualification or thresholds.
  • buyStrongBg - Buy Strong Signal BG value used for structural qualification or thresholds.
  • sellStrongBg - Sell Strong Signal BG value used for structural qualification or thresholds.
  • basis - Basis value used for structural qualification or thresholds.
  • upperBB - Upper BB value used for structural qualification or thresholds.
  • lowerBB - Lower BB value used for structural qualification or thresholds.
  • rsi - RSI value used for structural qualification or thresholds.
  • k - Stoch K value used for structural qualification or thresholds.
  • d - Stoch D value used for structural qualification or thresholds.
  • basis - Basis value used for structural qualification or thresholds.
  • upperBB - Upper BB value used for structural qualification or thresholds.
  • lowerBB - Lower BB value used for structural qualification or thresholds.
  • rsi - RSI value used for structural qualification or thresholds.
  • k - Stoch K value used for structural qualification or thresholds.
  • d - Stoch D value used for structural qualification or thresholds.

Strategy Example: Enter Long when buySignal is true and trendFilter == 1, ensuring trades align with dominant momentum.

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