OPEN-SOURCE SCRIPT
S&P Power Hour Liquidity Sweep Strategy

This indicator is designed for intraday traders who want to take advantage of liquidity grabs, break of structure (BOS), and optimal entry points during the most volatile hours of the trading day: the NYSE Power Hours (09:30–10:30 AM and 02:30–04:00 PM EST).
Key Features:
Power Hour Detection:
Automatically identifies the two most liquid hours of the trading session.
Liquidity Sweep Detection:
Highlights when price sweeps a recent swing high or low — a common trap before reversals.
Break of Structure (BOS):
Confirms trend shift after a liquidity sweep with smart money-style BOS markers.
Fair Value Gap (FVG) Highlighting: (Optional)
Spot institutional imbalances between candles to fine-tune trade entries.
How It Works:
Wait for price to sweep a swing high or low during the power hours.
Look for a break of structure (BOS) in the opposite direction.
Enter on the next candle or FVG retest.
The indicator will plot a yellow circle for entry, a red line for stop, and a green line for the target (based on your RR setting).
Customizable Inputs:
Best Used With:
Whether you're a scalper or precision-based intraday trader, this tool helps you spot high-probability reversal setups with clean visuals and clear confirmations.
Key Features:
Power Hour Detection:
Automatically identifies the two most liquid hours of the trading session.
Liquidity Sweep Detection:
Highlights when price sweeps a recent swing high or low — a common trap before reversals.
Break of Structure (BOS):
Confirms trend shift after a liquidity sweep with smart money-style BOS markers.
Fair Value Gap (FVG) Highlighting: (Optional)
Spot institutional imbalances between candles to fine-tune trade entries.
How It Works:
Wait for price to sweep a swing high or low during the power hours.
Look for a break of structure (BOS) in the opposite direction.
Enter on the next candle or FVG retest.
The indicator will plot a yellow circle for entry, a red line for stop, and a green line for the target (based on your RR setting).
Customizable Inputs:
- Swing sensitivity (lookback bars)
- Risk-to-reward ratio
- Optional FVG visibility
Best Used With:
- Higher timeframe bias (15m/1H)
- Order blocks or volume analysis
- Avoiding major news events
Whether you're a scalper or precision-based intraday trader, this tool helps you spot high-probability reversal setups with clean visuals and clear confirmations.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.