Aperiodic/

marketsEvery perp on Binance, OKX and HyperliquidliquidityOpen interest, volume and depth, coin by coinunusual activityThe perps acting least like their own day
The 200 most traded perps on Binance, OKX and Hyperliquid: crypto, stocks, gold, oil and FX, from Aperiodic's own 5-minute bars, free and 15 minutes behind. Understand these metrics →

Every number here is 15 minutes behind

5m bar 22:45–22:50 UTC

Free, from Aperiodic's own data. The hatched end of each chart marks the 15 minutes left out.

5m bars, 15 minutes behind. The newest runs 22:45–22:50 UTC; the next lands around 23:10 UTC, and the line under this bar fills until it does. Bars are labelled by their open and keyed on capture time: when Aperiodic received each trade, quote and update.

Every metric moves every 15 seconds, just as delayed, each a rolling window over the last 5 minutes, not a 15-second bar; funding, open interest and basis every minute, the finest they are measured at. The day's medians and means roll on with the 5m bars.

472 perpetuals on Binance, OKX and Hyperliquid.

5m bars received in the last 24h: Binance 99.4% (5 with gaps) · OKX 98.1% (17 with gaps) · Hyperliquid 97.4% (8 with gaps).

Plans with live data and more history →
22:50:00 UTC
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Aperiodic indices · last 24 h

All indices →
Aperiodic Cost Index→0.013bpsBTC perp · Binance · 24h
SanDisk · Binance 0.12 bps · Gold · Binance 0.025 bpsAperiodic Depth Index→$1.2MBTC perp · Binance · 24h
SanDisk · Binance $15.6K · Gold · Binance $630.3KAperiodic Impact Index→0.047bps per $1MBTC perp · Binance · 24h
SanDisk · Binance 4.3 bps per $1M · Gold · Binance 0.57 bps per $1M

Aperiodic metrics · the 200 most traded perps · built from every trade and order book update

All metrics →

Are takers buying or selling?

Flow

Takers sold $1.02B more than they bought across Binance, OKX and Hyperliquid over the last 24 hours. The heaviest hour, 15:15 UTC, saw $407.5M of net selling.

+$407.5M0−$407.5M
23:15 UTCnow

flow.volume_delta_notionalall three venues · hourly · 24 h

Which perps are they buying and selling?

Flow

The heaviest net buying was in ONE +$11.5M; the heaviest selling in BTC −$359.4M.

  • ONE+$11.5M
  • IDOL+$8.8M
  • XYZ:BRENTOIL+$5.2M
  • AKE+$4.2M
  • SPCX+$3.6M
  • BTC−$359.4M
  • ETH−$227.1M
  • ZEC−$109.3M
  • SOL−$43.6M
  • XRP−$38.3M

← soldbought →

flow.taker_buy_sell_ratioevery venue added up · 24 h

What does it cost to cross the spread?

L1 liquidity

Crossing the spread costs 0.013 bps on BTC, the most traded perp, and 1.29 bps on XYZ:NATGAS, the 200th: 98 times as much.

  • #1BTC0.013 bps
  • #2ETH0.045 bps
  • #3ZEC0.077 bps
  • #5XRP0.86 bps
  • #10HYPE0.13 bps
  • #25ENA0.62 bps
  • #50CT2.21 bps
  • #100ZRO0.61 bps
  • #200XYZ:NATGAS1.29 bps

l1_liquidity.spread_bpsbusiest contract · median · 24 h

How much size waits at the best price?

L1 liquidity

$1.2M rests at BTC's best bid and ask on Binance; the 200th most traded, XYZ:NATGAS, has $4.8K.

  • #1BTC$1.2M
  • #2ETH$527.7K
  • #3ZEC$27.0K
  • #5XRP$82.4K
  • #10HYPE$16.4K
  • #25ENA$3.4K
  • #50CT$238
  • #100ZRO$862
  • #200XYZ:NATGAS$4.8K

l1_liquidity.total_dollar_depthbusiest contract · mean · 24 h

Which way are the books leaning?

L2 imbalance

6 of the 10 most traded books leaned to the ask over the day. XRP's leaned most: 57% asks.

  • BTC Binance55% bid
  • ETH Binance53% bid
  • ZEC Binance51% bid
  • SOL Binance50% bid
  • XRP Binance43% bid
  • ONE Binance48% bid
  • SOXL Binance47% bid
  • AKE Binance49% bid
  • SNDK Binance48% bid
  • HYPE Binance51% bid

← asksbids →

l2_imbalance.imbalance_ratio_10top 10 levels · mean · 24 h

How deep is the market through the day?

L2 liquidity

The books held $375.5M within 20 price levels at their deepest, 14:15 UTC, and $330.9M at their thinnest, 22:15 UTC: −11.9%.

$375.5M$330.9M
23:15 UTCnow

l2_liquidity.bid_agg_20 + ask_agg_20top 20 levels · all three venues · hourly

Where is leverage building?

Open interest

Among the 30 largest markets, open interest grew most on DOGE +1.4% and fell most on ZEC −3.7% over the last 24 hours.

  • DOGE+1.4%
  • NEAR+1.0%
  • XYZ:SP500+0.9%
  • WLFI+0.5%
  • ZEC−3.7%
  • XYZ:XYZ100−3.5%
  • SKHY−2.3%
  • XMR−1.7%

← closedopened →

open_interest.open_interest30 largest markets · 24 h

Which perps trade away from their index?

Basis

TA on Binance trades 43.8 bps above its index; CYBER on Binance, 29.2 bps below.

  • TA Binance+43.8
  • IDOL Binance+38.5
  • ESPORTS Binance+37.9
  • ARIA Binance+34.6
  • AIN Binance+21.2
  • CYBER Binance−29.2
  • ONE OKX−19.7
  • TRUMP OKX−17.0
  • PUMP OKX−16.2
  • ICNT Binance−14.7

← belowabove →

basis.basis_bps100 most traded contracts · now

Expanded, the dashboard has every asset, every chart, the unusual activity feed and a table you can sort.

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Every number is from Aperiodic's own 5-minute bars, 15 minutes behind.