RSI 1d

Bitcoin

The Relative Strength Index (RSI) is a momentum oscillator measuring the speed of recent price changes over a chosen window.

Why it matters

It identifies overbought and oversold price conditions.

Average gains over average losses across the window are scaled to a 0-100 oscillator. This particular series is measured over the 1D window.

High readings warn of overbought exhaustion; low readings mark oversold conditions ripe for a bounce.

RSI 1d on Bitcoin last read 81.07 on Aug 23, 2026, a change of +61.17% over 30 days, ranging from 14.42 (Jun 6, 2026) to 85.38 (Aug 21, 2026).

Read from our own stored series, not quoted from a page.