OC損益率 (%)

This Pine Script indicator computes the percentage change from the daily open price to the daily close price and exposes it as a custom column for TradingView’s Stock Screener and Watchlist. By enabling screener compatibility, the script automatically calculates:

ocRet = (close - open) / open * 100
for each bar and plots the result. Once published (as a public or protected script), you can add the OC損益率 (%) column in your Watchlist or Stock Screener 2.0 → Columns → Custom, allowing you to sort, filter, and export symbols based on their intraday return.