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Does Relative Strength Index Agree on GBPUSD and MES? (15-minute Charts)

Educational reference. Measured from recorded market data through September 5, 2026. Not a forecast.

Relative Strength Index measures where price sits within its own recent gains and losses. This page asks a narrower question than the price comparison: when Relative Strength Index moves on British Pound / U.S. Dollar, does it move the same way on Micro E-mini S&P 500?

EXAMPLE SCREENSHOT · August 2026LiveCharts.AI predicted indicator panels beneath a live chart
Example screenshot of the LiveCharts.AI app from August 2026 — an illustration only. Any prediction lines on it are not current; today's and tomorrow's predictions are only in the live app.
Bars where Relative Strength Index moved on both1,853
… and moved the same direction999  (53.9%)
Price correlation, same period+0.444
Relative Strength Index disagrees more than price does. Prices correlate at +0.444, which would suggest agreement near 65%. Relative Strength Index manages 53.9%. The two markets move together while this reading does not — the gap is where a divergence setup would show up.

Why this is not the same as the price question

Two markets can move together while their momentum, trend strength or volatility do not. A reading that agrees far less than price suggests is exactly where one market is losing steam while the other keeps going — and a reading that agrees more is tracking something shared that direction alone does not capture.

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