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SP500 open interest live

Open interest in SP500 perpetual futures totals $341.34M across 1 market. OI changed +0.10% in the last hour, +0.39% over 4 hours. Over the same hour the price moved -0.02%.

Tracking for ~8h Updates every 5 s SP500 overview

Open interest1 perp
$341.34M
24h volume $45.59M
OI change, 1h
+0.10%
Price 1h-0.02%
OI change, 4h
+0.39%
 
OI change, 24hneeds 24h
—
Price 24h—

SP500 open interest by exchange

USD · changes from 5-minute snapshots
Market Open interest Share OI 1h OI 4h OI 24h Price 1h Price 24h Funding 8h 24h volume Trade
Hyperliquid xyz:SP500 $341.34M 100.0% +0.10% +0.39% — -0.02% — 0.0050% $45.59M Trade

OI changes need history: the server records 5-minute snapshots since it started ~8h ago, so 1h values fill in after an hour and 24h values after a day. Trade links go to the exchange and may be referral links. Compare every coin on the open interest page.

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SP500 open interest history

From recorded history, hourly

SP500 open interest is up 0.4% since 13:15 UTC on 27 Sep, from $339.93M to $341.28M.

SP500 open interest

All perps, USD

Chart: TradingView Lightweight Charts™

About the SP500 open interest

What is SP500 open interest?

Open interest (OI) is the total value of all open SP500 perpetual futures positions, in USD. Every open contract has a long and a short side, so OI counts one side only. It rises when new positions open and falls when positions close or are liquidated.

How to read OI with price

OI up, price up: new positions opening as price rises, usually fresh longs. OI up, price down: fresh shorts. OI down, price up: shorts closing (a short squeeze if fast). OI down, price down: longs exiting or being liquidated. Large OI changes in a few hours show where leverage is building or unwinding in SP500.

Where the numbers come from

OI comes from the public APIs of Binance, Bybit and Hyperliquid and is converted to USD at the mark price, so part of an OI change can come from the price move itself. Changes compare the current value with 5-minute snapshots the server has recorded since it last started.