How is “unusual” measured?

Against the contract’s own last 24 hours: its last hour’s volume against a usual hour, spread, depth and slippage against the day’s, and the hour’s move against its usual hourly swing. Taker imbalance and open-interest change use fixed bars. An hour rather than one 5-minute bar, so what shows has lasted; live plans can also watch the newest 5 minutes as they happen.

Is it free, and how current is it?

Yes, free and without an account. The public chart runs 15 minutes behind the venues and refreshes as new data lands. Plans with live access see the same charts undelayed in the dashboard.

Which contracts does it cover?

Every perpetual future on Binance USDⓈ-M, OKX and Hyperliquid, crypto and the stock, commodity and FX perps alike. By default each asset combines its venues; the dashboard can split them into single contracts.

Can I get the data behind the chart?

Yes. Every number on it comes from the Aperiodic API, with years of point-in-time history at intervals down to one minute. The dashboard shows the API call for any chart, and the datasets are listed in the catalog.

Unusual Crypto Activity Now: Volume, Spread and Open Interest Spikes

150 standing out · 0 new since 17:40 UTC · updates with each 5m baroverthe last 5 min

24h vol ≥directiongroup bycardsended

Standing out when the page opened · 17:40 UTC150
Open interestSOPHOKXopen interest +39.2% in an hourstanding out at 17:40 UTCdetails
Open interestXYZ:HOODHyperliquidopen interest +23.0% in an hourstanding out at 17:40 UTCdetails
SlippageHAEDALBinancetakers paying 220× their usual slippage over the last hourstanding out at 17:40 UTCdetails
Open interestAAOIBinanceopen interest −18.4% in an hourstanding out at 17:40 UTCdetails
Open interestXYZ:SNXXHyperliquidopen interest −15.7% in an hourstanding out at 17:40 UTCdetails
Open interestSNXXBinanceopen interest −12.1% in an hourstanding out at 17:40 UTCdetails
Open interestQQQOKXopen interest +13.9% in an hourstanding out at 17:40 UTCdetails
Book depthWDCBinancetop-of-book depth at 5% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestQQQBinanceopen interest +10.9% in an hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:HOODHyperliquidtakers sold 5.3× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthAVGOBinancetop-of-book depth at 7% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthXYZ:KIOXIAHyperliquidtop-of-book depth at 7% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersIO:SNDKHyperliquidtakers sold 4.3× what they bought in the last hourstanding out at 17:40 UTCdetails
SlippagePIXELBinancetakers paying 13× their usual slippage over the last hourstanding out at 17:40 UTCdetails
Open interestBMNRBinanceopen interest +9.4% in an hourstanding out at 17:40 UTCdetails
Book depthfuture-BTC-USDTBinancetop-of-book depth at 9% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:CBRSHyperliquidtakers bought 3.3× what they sold in the last hourstanding out at 17:40 UTCdetails
One-sided takersXAGOKXtakers sold 2.8× what they bought in the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:MSFTHyperliquidtakers sold 2.9× what they bought in the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:CRCLHyperliquidtakers bought 2.7× what they sold in the last hourstanding out at 17:40 UTCdetails
Open interestSNDKOKXopen interest −6.2% in an hourstanding out at 17:40 UTCdetails
Open interestIO:SNDKHyperliquidopen interest −7.5% in an hourstanding out at 17:40 UTCdetails
Open interestLITEOKXopen interest −7.3% in an hourstanding out at 17:40 UTCdetails
Open interestMUUBinanceopen interest −6.7% in an hourstanding out at 17:40 UTCdetails
Book depthBTCBinancetop-of-book depth at 19% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestTQQQBinanceopen interest −6.7% in an hourstanding out at 17:40 UTCdetails
One-sided takersDRAMOKXtakers sold 2.8× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthONDOHyperliquidtop-of-book depth at 20% of its day's average over the last hourstanding out at 17:40 UTCdetails
Volume burstIDOLBinance6.0× its usual hourly volumestanding out at 17:40 UTCdetails
Book depthTRXHyperliquidtop-of-book depth at 24% of its day's average over the last hourstanding out at 17:40 UTCdetails
Volume burstSOPHOKX7.4× its usual hourly volumestanding out at 17:40 UTCdetails
Book depthBNBHyperliquidtop-of-book depth at 27% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:GOOGLHyperliquidtakers sold 2.1× what they bought in the last hourstanding out at 17:40 UTCdetails
SpreadXMRHyperliquidspread 3.6× its day's median over the last hourstanding out at 17:40 UTCdetails
Book depthGLWBinancetop-of-book depth at 24% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthBNCBinancetop-of-book depth at 24% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthPENDLEBinancetop-of-book depth at 26% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersAMATBinancetakers sold 2.3× what they bought in the last hourstanding out at 17:40 UTCdetails
Open interestPARTIOKXopen interest −5.2% in an hourstanding out at 17:40 UTCdetails
Book depthUNITREEBinancetop-of-book depth at 29% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestSOPHBinanceopen interest +5.5% in an hourstanding out at 17:40 UTCdetails
Book depthfuture-BTC-USDTBinancetop-of-book depth at 27% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:ANTHyperliquidtakers bought 2.1× what they sold in the last hourstanding out at 17:40 UTCdetails
Book depthTAOOKXtop-of-book depth at 29% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthBLESSBinancetop-of-book depth at 31% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersXAUOKXtakers sold 1.9× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthMETABinancetop-of-book depth at 31% of its day's average over the last hourstanding out at 17:40 UTCdetails
Volume burstSOPHBinance4.9× its usual hourly volumestanding out at 17:40 UTCdetails
Open interestSQQQBinanceopen interest −5.3% in an hourstanding out at 17:40 UTCdetails
Open interestXYZ:CRCLHyperliquidopen interest +4.9% in an hourstanding out at 17:40 UTCdetails
Book depthZHONGJIOKXtop-of-book depth at 29% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthRAYSOLBinancetop-of-book depth at 29% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthBTWBinancetop-of-book depth at 33% of its day's average over the last hourstanding out at 17:40 UTCdetails
Volume burstBIRBBinance4.4× its usual hourly volumestanding out at 17:40 UTCdetails
SlippageLSKBinancetakers paying 3.0× their usual slippage over the last hourstanding out at 17:40 UTCdetails
One-sided takersANTHROPICBinancetakers sold 1.9× what they bought in the last hourstanding out at 17:40 UTCdetails
Open interestAMDOKXopen interest +5.1% in an hourstanding out at 17:40 UTCdetails
Book depthXYZ:ANTHyperliquidtop-of-book depth at 31% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersPAXGBinancetakers sold 1.8× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthTRXBinancetop-of-book depth at 38% of its day's average over the last hourstanding out at 17:40 UTCdetails
SpreadIO:ANTHHyperliquidspread 3.1× its day's median over the last hourstanding out at 17:40 UTCdetails
Open interestINITOKXopen interest −4.9% in an hourstanding out at 17:40 UTCdetails
SpreadAVGOBinancespread 3.1× its day's median over the last hourstanding out at 17:40 UTCdetails
Book depthPROMBinancetop-of-book depth at 32% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:GOLDHyperliquidtakers sold 1.8× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthFILBinancetop-of-book depth at 33% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersQQQBinancetakers sold 1.7× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthAGTBinancetop-of-book depth at 33% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthORDERBinancetop-of-book depth at 33% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthRDDTBinancetop-of-book depth at 33% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthMARSCOINBinancetop-of-book depth at 35% of its day's average over the last hourstanding out at 17:40 UTCdetails
SpreadXYZ:SNXXHyperliquidspread 2.9× its day's median over the last hourstanding out at 17:40 UTCdetails
Open interestPARTIBinanceopen interest −3.9% in an hourstanding out at 17:40 UTCdetails
One-sided takersBTCBinancetakers sold 1.8× what they bought in the last hourstanding out at 17:40 UTCdetails
SlippageBIRBBinancetakers paying 2.6× their usual slippage over the last hourstanding out at 17:40 UTCdetails
One-sided takersXAUBinancetakers sold 1.6× what they bought in the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:CRWVHyperliquidtakers sold 1.8× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthGOOGLBinancetop-of-book depth at 43% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthAEROBinancetop-of-book depth at 37% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersSPYBinancetakers sold 1.7× what they bought in the last hourstanding out at 17:40 UTCdetails
One-sided takersTSMBinancetakers sold 1.8× what they bought in the last hourstanding out at 17:40 UTCdetails
SpreadBTWBinancespread 2.5× its day's median over the last hourstanding out at 17:40 UTCdetails
Outsized moveSPYBinance−0.34% in an hour, 3.9× its usual hourly swingstanding out at 17:40 UTCdetails
One-sided takersXYZ:AAPLHyperliquidtakers sold 1.7× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthXYZ:CBRSHyperliquidtop-of-book depth at 36% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersSKYBinancetakers bought 1.8× what they sold in the last hourstanding out at 17:40 UTCdetails
SpreadHUMABinancespread 2.7× its day's median over the last hourstanding out at 17:40 UTCdetails
Book depthAXTIOKXtop-of-book depth at 39% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthMAGICBinancetop-of-book depth at 37% of its day's average over the last hourstanding out at 17:40 UTCdetails
SpreadAMZNBinancespread 2.4× its day's median over the last hourstanding out at 17:40 UTCdetails
Book depthARMBinancetop-of-book depth at 39% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthAPROKXtop-of-book depth at 39% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersBZOKXtakers bought 1.7× what they sold in the last hourstanding out at 17:40 UTCdetails
Open interestXYZ:MSFTHyperliquidopen interest −4.0% in an hourstanding out at 17:40 UTCdetails
Book depthVVVOKXtop-of-book depth at 38% of its day's average over the last hourstanding out at 17:40 UTCdetails
Volume burstQQQOKX3.3× its usual hourly volumestanding out at 17:40 UTCdetails
Book depthETHBinancetop-of-book depth at 49% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestBTCBinanceopen interest +3.8% in an hourstanding out at 17:40 UTCdetails
SpreadANTHROPICBinancespread 2.4× its day's median over the last hourstanding out at 17:40 UTCdetails
Open interestIDOLBinanceopen interest +3.5% in an hourstanding out at 17:40 UTCdetails
Book depthINITOKXtop-of-book depth at 40% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestXYZ:AMDHyperliquidopen interest +3.8% in an hourstanding out at 17:40 UTCdetails
One-sided takersXAGBinancetakers sold 1.5× what they bought in the last hourstanding out at 17:40 UTCdetails
Book depthLITHyperliquidtop-of-book depth at 43% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthENAHyperliquidtop-of-book depth at 45% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthNEARBinancetop-of-book depth at 43% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthAVABinancetop-of-book depth at 40% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersSQQQBinancetakers bought 1.7× what they sold in the last hourstanding out at 17:40 UTCdetails
Open interestMVLLBinanceopen interest +3.5% in an hourstanding out at 17:40 UTCdetails
Open interestDOODOKXopen interest −3.7% in an hourstanding out at 17:40 UTCdetails
Book depthGRASSBinancetop-of-book depth at 42% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthQBinancetop-of-book depth at 46% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthHK1810Binancetop-of-book depth at 40% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthCAKEBinancetop-of-book depth at 41% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersIRENBinancetakers sold 1.7× what they bought in the last hourstanding out at 17:40 UTCdetails
One-sided takersNVDAOKXtakers sold 1.6× what they bought in the last hourstanding out at 17:40 UTCdetails
Open interestBIRBBinanceopen interest +3.5% in an hourstanding out at 17:40 UTCdetails
Book depth1000SHIBBinancetop-of-book depth at 45% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthALTBinancetop-of-book depth at 41% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthUNIHyperliquidtop-of-book depth at 46% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthAMZNBinancetop-of-book depth at 47% of its day's average over the last hourstanding out at 17:40 UTCdetails
SpreadNEARHyperliquidspread 2.1× its day's median over the last hourstanding out at 17:40 UTCdetails
SpreadINITBinancespread 2.2× its day's median over the last hourstanding out at 17:40 UTCdetails
Book depth龙虾Binancetop-of-book depth at 43% of its day's average over the last hourstanding out at 17:40 UTCdetails
SpreadAAVEHyperliquidspread 2.2× its day's median over the last hourstanding out at 17:40 UTCdetails
Book depthARBBinancetop-of-book depth at 43% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestSKHYOKXopen interest −3.2% in an hourstanding out at 17:40 UTCdetails
Open interestXYZ:ANTHyperliquidopen interest +3.6% in an hourstanding out at 17:40 UTCdetails
Book depthBNBOKXtop-of-book depth at 49% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestNBISBinanceopen interest +3.3% in an hourstanding out at 17:40 UTCdetails
Book depthLDOOKXtop-of-book depth at 42% of its day's average over the last hourstanding out at 17:40 UTCdetails
Volume burstIO:SNDKHyperliquid2.9× its usual hourly volumestanding out at 17:40 UTCdetails
One-sided takersBATBinancetakers bought 1.6× what they sold in the last hourstanding out at 17:40 UTCdetails
Book depthAMATBinancetop-of-book depth at 43% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestXYZ:XYZ100Hyperliquidopen interest +3.0% in an hourstanding out at 17:40 UTCdetails
Book depthXYZ:GOOGLHyperliquidtop-of-book depth at 48% of its day's average over the last hourstanding out at 17:40 UTCdetails
One-sided takersXYZ:SP500Hyperliquidtakers sold 1.5× what they bought in the last hourstanding out at 17:40 UTCdetails
Open interestXYZ:CRWVHyperliquidopen interest +3.5% in an hourstanding out at 17:40 UTCdetails
Open interestAXISOKXopen interest −3.6% in an hourstanding out at 17:40 UTCdetails
Book depthCXMTOKXtop-of-book depth at 45% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthZAMABinancetop-of-book depth at 47% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthZAMAOKXtop-of-book depth at 45% of its day's average over the last hourstanding out at 17:40 UTCdetails
Open interestXYZ:KORUHyperliquidopen interest +3.2% in an hourstanding out at 17:40 UTCdetails
Book depthTIABinancetop-of-book depth at 44% of its day's average over the last hourstanding out at 17:40 UTCdetails
Book depthINJBinancetop-of-book depth at 50% of its day's average over the last hourstanding out at 17:40 UTCdetails
SpreadAAOIOKXspread 2.1× its day's median over the last hourstanding out at 17:40 UTCdetails
Book depthBLURBinancetop-of-book depth at 48% of its day's average over the last hourstanding out at 17:40 UTCdetails
SpreadMRVLOKXspread 2.1× its day's median over the last hourstanding out at 17:40 UTCdetails
SpreadZROHyperliquidspread 2.1× its day's median over the last hourstanding out at 17:40 UTCdetails
Volume burstAAOIBinance2.5× its usual hourly volumestanding out at 17:40 UTCdetails

How unusual today islast 24h

8 stood out in the last hour, 0.8× a typical hour today

How busy the market is490 perps

12% busier than usual this hour

quieter 353usual 79busier 51standing out 7

Which way it leans

Most perps are down: 78% over the hour

Price, last hour379106

Takers, where busy5826

Outsized moves10

One-sided takers227

How far from usual490 perps

One venue or everywhere

6 on every venue · 64 on one of several

Coin	BIN	OKX	HL
QQQ			—
SOPH
AAOI			—
INIT
BNB
NEAR
PARTI			—
TRX
XAG			—
XAU			—

and 99 more

How to read it

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