Strategy · Pine Script v6 · On the chart

PF TA Isolate 11 - Mask Only No Transpose

by pineforge-4pass· code credited to PineForge contributors 2026

This validation strategy calculates a 14-period Relative Strength Index (RSI) and maintains a persistent 24x7 boolean matrix tracking whether RSI crossed above 60 for specific hour and day combinations.

View on GitHub

GitHub stars1on the repository
Pine versionv6current
Lines of code38
Settings0inputs
LicenceApache-2.0
Last update5 days ago23 Oct 2026

Add It to Your TradingView Chart

  1. 1Copy the scriptPress Copy script above, or the copy button on the code below.
  2. 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
  3. 3Paste over the templateCreate a new strategy, select all of the template text and paste. Press Save and give it a name.
  4. 4Add it to the chartPress Add to chart. The trades and results appear in the Strategy Tester tab; adjust the settings with the gear icon.

Source Code

38 lines of Pine Script v6 from validation/matrix-bool-mask-no-transpose-01/strategy.pine, published under Apache-2.0. Keep the author's credit and licence lines when you reuse it.

strategy.pine
// This Pine Script® code is licensed under Apache-2.0
// SPDX-License-Identifier: Apache-2.0
// © PineForge contributors 2026
//
// PF TA-isolate probe 11 — matrix.new<bool>(24,7) mask without transpose
// Purpose: parity test for `var matrix.new<bool>(24, 7, false)` cell mutation
// (`matrix.set(mask, h, d, true)`) and a 24×7 nested-loop `matrix.get`
// hot-count, with NO matrix.transpose() in the path.
//
//@version=6
strategy("PF TA isolate 11 - mask only no transpose", shorttitle="TAI_11_MASK", overlay=true,
     initial_capital=1000000,
     commission_type=strategy.commission.percent, commission_value=0, slippage=0,
     default_qty_type=strategy.fixed, default_qty_value=1, pyramiding=1,
     process_orders_on_close=false)

var matrix<bool> mask = matrix.new<bool>(24, 7, false)
rsiVal = ta.rsi(close, 14)
int h = hour(time)
int d = dayofweek(time) - 1

if not na(rsiVal) and rsiVal > 60.0 and h >= 0 and h < 24 and d >= 0 and d < 7
    matrix.set(mask, h, d, true)

bool sample = matrix.get(mask, h < 24 ? h : 0, d >= 0 and d < 7 ? d : 0)
int hotCount = 0
for i = 0 to 23
    for j = 0 to 6
        if matrix.get(mask, i, j)
            hotCount += 1

bool entryCond = hotCount >= 6 and rsiVal > 55.0 and sample
bool exitCond  = not na(rsiVal) and rsiVal < 45.0

if entryCond and strategy.position_size == 0
    strategy.entry("L", strategy.long, qty=1, comment="entry long")
if exitCond and strategy.position_size > 0
    strategy.close("L", comment="exit long")

Overview

Long positions are entered when at least six cells in the matrix mask are active, RSI is above 55, and the current hour and day cell is true. The position exits when RSI falls below 45. The strategy is drawn directly on the main price chart and lacks hard stop-loss or take-profit rules.

Details

Published by

pineforge-4pass on GitHub

Code credit

PineForge contributors 2026, as written in the script's header

Type

Strategy, Pine Script v6

Draws

On the price chart

Category

Oscillators & momentum

Markets

Any symbol

Timeframes

Any timeframe

Risk Notes

  • The strategy enters trades without a stop loss

Topics

algorithmic-tradingbacktestingparitypine-scriptpinescriptquantitative-financetest-corpustradingview

Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.

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