The Day Trading GPS Ribbon Indicator is a professional 28-line moving average ribbon engineered for active day traders — with a decisive advantage: a built-in Index Filter that eliminates the "hangover effect" that corrupts standard ribbon indicators on US cash index symbols when there is a medium to large or extreme gap up or gap down to open the session.

When a standard ribbon is applied to SPX, XSP, NDX, RUT, or DJI — symbols with zero overnight and zero pre-market activity — the MAs carry stale prior-session values into the new day. On substantial gap days, this potentially means wrong colors, wrong slope, and wrong bias exactly when accuracy matters most. The Index Filter resets all 28 MAs cleanly at the 9:30 AM EST RTH open so the ribbon builds from scratch using only current-session data.

The dynamic 4-color system gives instant reads:

🟢 Lime — Strong uptrend

🟩 Green — Dip re-entry / reversal warning

🔴 Red — Strong downtrend

🟤 Maroon — Peak re-entry / reversal warning

Two bold Yellow anchor lines mark your short and intermediate-term dynamic S/R levels within the ribbon.

Combine with the DayTradingGPS Daily Key Levels indicator for powerful confirmation: full green ribbon + close above a key level = bullish entry signal. Full red ribbon + close below = bearish. Mixed ribbon = no trade.

Pro tip: Run dual-screen split — filter ON and OFF simultaneously — for two-dimensional gap-day confirmation.