DATA / BTW / OPEN INTEREST

BTW Open Interest

Free BTW open interest chart from our continuous archive, deeper than the public 30-day cap. Current OI, 24h/7d change, historical extremes. No signup.

Percentile vs own historyP4 · Very low
Current20.19M
24h change+12.56%
7d change-20.02%
Archive low311.9K
Archive high389.85M
Archive depth161 days · grows daily

Open Interest

Open interest is the total number of outstanding futures contracts. Rising OI on a move means new money is driving it; falling OI means positions are closing. OI expansion during a dump often marks aggressive shorts piling in, one of the strongest continuation signals in crypto derivatives.

What happened after past extremes

This coin · top-10% entriesNot enough historical events yet (n<8), stats appear as the archive grows.
This coin · bottom-10% entriesNot enough historical events yet (n<8), stats appear as the archive grows.
All 50 coins pooled · top-10%Last 288 entries → next 24h: median +0.16%, 53% closed higher
All 50 coins pooled · bottom-10%Last 251 entries → next 24h: median +0.29%, 54% closed higher

Computed from our own archive · event-study method: non-overlapping entries into the tail bucket, forward 24h price return

Public APIs cap OI/LSR history at 30 days. We log continuously: this archive deepens every day and cannot be reconstructed retroactively.

More · BTW
BTW Funding RateBTW Long/Short RatioBTW Liquidations
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FAQ

What is open interest in crypto futures?

Open interest (OI) is the total value of all outstanding perpetual futures contracts on a market. Unlike volume, OI only grows when NEW positions open. It measures money committed, not turnover.

Why does open interest history matter?

OI changes reveal whether a move is driven by new positioning or by position closing. Public APIs only serve ~30 days of OI history; our archive is continuous and grows daily.

Charts load live from our loggers · page stats rebaked daily