Aperiodic/

marketsEvery perp on Binance, OKX and HyperliquidliquidityOpen interest, volume and depth, coin by coinunusual activityThe perps acting least like their own day
Where the liquidity in crypto perpetuals sits: open interest, volume and resting order-book depth on Binance, OKX and Hyperliquid, added up by venue, by hour and by coin. 15 minutes behind.

Every number here is 15 minutes behind

5m bar 00:00–00:05 UTC · 1,679 perpetuals

Free, from Aperiodic's own data: open interest, volume and resting depth, added up by venue, by hour and by coin.

Open interest$46.19B-5.22% 24h
Volume 24h$122.91B
Order books$347.3M≈ $32.6M per bp
Book turnover354×/daythe book trades every 4 min
OI ÷ depth133×books of open positions
Holding time9.0 hOI ÷ hourly volume

What stands out · last 24 h

  • Hyperliquid holds 27% of open interest but trades 11% of the volume: a position there stays open about 22 h, against 8.1 h on Binance.
  • OKX trades through its resting book 453× a day, Hyperliquid 135×: the same dollar of depth works 3.3× harder on OKX.
  • Measured per basis point of price instead of per 20 levels, Binance's share of depth falls from 52% to 44% and Hyperliquid's rises from 28% to 34%: coarser ticks spread the same 20 levels wider.
  • The busiest hour was 03:05–04:05 UTC: $12.95B traded, 3.5× the median hour.
VenuesBINOKXHL
Open interest$46.19B
BIN 57%
HL 27%
Volume 24h$122.91B
BIN 64%
OKX 25%
Depth, 20 levels$347.3M
BIN 52%
OKX 20%
HL 28%
Depth per bp ≈$32.6M
BIN 44%
OKX 22%
HL 34%
VenueOIVol 24hDepthTurnsOI÷depthHold
BIN$26.50B$78.86B$181.3M435×146×8.1 h
OKX$7.34B$30.78B$68.0M453×108×5.7 h
HL$12.35B$13.27B$98.0M135×126×22 h
open_interest · ohlcv · l2_liquidity5m bars · 15 min behind
Liquidity by hourvenueshow
0$7.5B$15B00:0503:0506:0509:0512:0515:0518:0521:05
ohlcv · open_interest · l2_liquidity5m bars · 15 min behind
Liquidity map
$100M$1B$10B$10K$100K$1M$10MBTCETHSOLZECSOXL10×100×1,000×10,000×
ohlcv · open_interest · l2_liquidity5m bars · 15 min behind
Open interest on the book
open_interest · l2_liquidity5m bars · 15 min behind

All coins988 coins · 3 venues

#CoinDepth by venue
1BTC$40.58B$14.13B-3.79%$13.3M$12.2M0.0153,046×1,061×
2ETH$23.37B$9.88B-0.15%$20.5M$4.1M0.0521,140×482×
3SOXL$6.63B$243.9M-12.85%$5.0M$160.7K1.561,319×49×
4ZEC$3.92B$928.5M-2.89%$292.8K$129.9K0.1113,403×3,171×
5SOL$3.74B$1.47B-2.59%$24.2M$1.3M0.13155×61×
6SNDK$3.28B$316.6M+6.37%$3.3M$200.5K0.111,010×97×
7NVDA$2.73B$461.4M+8.26%$2.1M$172.8K0.611,298×219×
8XAU$2.42B$680.2M-7.80%$2.8M$1.2M0.026880×247×
9SPCX$1.73B$438.6M-0.83%$3.4M$235.6K0.71514×130×
10AKE$1.70B$64.4M-0.43%$37.0K$6722.1945,945×1,739×
11HYPE$1.61B$2.02B-1.39%$389.9K$141.1K0.144,121×5,187×
12XRP$1.33B$514.0M-2.64%$14.1M$722.7K0.9894×36×
13SKHYNIX$1.24B$342.2M+8.54%$652.4K$59.6K0.111,905×525×
14SOXS$1.04B$50.6M-1.17%$1.1M$25.6K2.13952×46×
15MU$967.5M$155.6M-5.17%$185.0K$73.0K0.135,231×841×
16KORU$837.9M$64.3M+2.68%$11.6M$51.5K1.2772×5.5×
17XAG$792.4M$270.4M+4.01%$7.7M$192.4K2.00103×35×
18XYZ:NVDA$762.9M$391.3M-8.27%$1.6M$132.9K0.61468×240×
19BNB$740.6M$476.8M+1.68%$731.6K$165.7K0.161,012×652×
20PEPE$695.9M$126.4M-2.03%$108.9K$19.4K0.226,389×1,161×
21BARD$685.8M$12.2M+4.69%$659.0K$4.6K7.131,041×19×
22NEAR$667.8M$361.3M+0.22%$5.8M$146.3K0.29115×62×
23DOGE$662.8M$302.6M-3.39%$9.3M$324.1K0.4671×33×
24CL$661.3M$197.9M+0.84%$4.8M$210.1K1.14138×41×
25XYZ:SP500$555.7M$474.0M-1.94%$7.0M$2.6M0.1380×68×
26XYZ:XYZ100$552.4M$286.4M+25.25%$3.8M$532.0K0.35146×76×
27BZ$528.3M$174.2M-11.12%$3.1M$142.8K1.07173×57×
28QQQ$487.9M$122.1M-6.54%$1.1M$366.8K0.15457×114×
29SKHY$468.0M$171.3M-3.63%$925.5K$62.3K0.74506×185×
30SNXX$432.7M$26.5M+6.09%$1.3M$24.7K2.58339×21×
31MSTR$375.3M$83.3M-1.16%$960.5K$53.6K0.89391×87×
32UNI$350.0M$208.4M-3.44%$3.5M$103.6K1.0599×59×
33AMD$338.2M$44.7M-20.39%$55.0K$11.2K0.196,147×813×
34ENA$296.8M$131.0M-2.62%$699.5K$35.9K0.73424×187×
35SUI$293.4M$133.3M-0.77%$3.9M$155.2K1.1076×34×
36XYZ:SOXL$287.1M$22.4M-22.38%$237.3K$9.7K1.231,210×94×
37GOOGL$278.2M$182.8M-6.37%$474.6K$71.2K0.33586×385×
38NBIS$246.2M$79.1M+19.52%$163.6K$7.9K0.871,506×484×
39XYZ:SKHX$241.3M$275.0M-0.18%$106.5K$8.1K0.652,265×2,581×
40TQQQ$240.9M$33.7M-9.61%$1.1M$31.7K1.68226×32×
41TSLA$238.4M$69.1M-0.21%$189.3K$37.6K0.251,260×365×
42PUMP$236.7M$125.1M-1.07%$6.0M$103.6K2.9039×21×
43ADA$236.2M$111.5M+0.84%$12.4M$117.0K2.3419×9.0×
44SHELL$211.1M$8.9M+185.05%$58.1K$4895.153,635×153×
45WLD$205.5M$116.8M-4.52%$3.9M$61.0K1.3652×30×
46XYZ:SNDK$203.2M$94.4M+3.34%$237.6K$20.7K0.57855×397×
47INTC$201.3M$115.4M-2.99%$2.0M$60.5K1.64101×58×
48LINK$201.2M$148.1M-0.49%$1.7M$83.8K1.01116×85×
49INJ$195.5M$51.4M+16.60%$803.9K$27.9K1.29243×64×
50AVAX$193.2M$113.6M-3.73%$2.0M$84.2K1.2095×56×
51CRCL$191.2M$108.8M+0.59%$1.3M$39.3K1.59153×87×
52SPY$183.2M$51.8M+8.11%$606.5K$229.9K0.13302×85×
53SAMSUNG$175.8M$30.0M+8.03%$243.4K$18.8K0.65722×123×
54MUU$175.0M$7.7M+13.51%$1.5M$13.2K5.64117×5.1×
55LIT$171.3M$177.4M-1.12%$75.2K$4.8K0.312,279×2,360×
56JCT$171.2M$13.0M+16.46%$83.4K$8794.742,053×155×
57INIT$164.6M$12.3M-4.71%$56.3K$1.1K1.732,925×218×
58AAVE$163.4M$104.1M-3.21%$1.1M$52.7K0.90155×99×
59DRAM$153.7M$32.2M-4.71%$2.3M$49.0K2.3268×14×
60IDOL$151.9M$15.2M+3.73%$5.5K$823.3527,592×2,761×
61TAO$147.8M$91.0M-2.08%$405.1K$24.2K0.47365×225×
62XMR$145.9M$164.9M-9.85%$62.4K$5.8K0.192,338×2,642×
63AGT$143.2M$21.2M-14.02%$19.8K$2933.387,233×1,072×
64XYZ:SPCX$142.3M$124.7M-6.37%$2.1M$146.6K0.7168×60×
65CBRS$141.6M$12.7M-4.41%$68.3K$1.9K1.712,071×186×
66SOPH$138.7M$8.5M+39.32%$270.9K$1.6K6.28512×31×
67XYZ:SILVER$138.7M$153.8M-15.29%$220.5K$54.1K0.20629×698×
68BCH$129.1M$88.3M-0.53%$295.1K$21.5K0.45437×299×
69ARB$126.6M$69.1M+4.30%$463.1K$20.9K0.69273×149×
70TRUMP$126.5M$48.1M-7.75%$7.8M$45.6K2.7216×6.2×
71LTC$123.7M$109.8M-0.42%$4.1M$103.6K1.2330×27×
72ARIA$120.4M$20.6M+2.14%$8.4K$1393.0214,342×2,460×
73EWY$113.1M$29.6M-0.48%$602.0K$43.4K0.69188×49×
74BTW$112.0M$15.9M+12.27%$19.7K$3612.355,695×807×
75XYZ:BRENTOIL$111.0M$298.9M-5.03%$168.0K$39.2K0.21660×1,779×
76FIL$109.1M$58.9M+3.29%$1.4M$47.0K1.3779×42×
77XYZ:MU$104.9M$147.2M-5.11%$164.8K$11.2K0.74636×893×
78CRWV$103.7M$19.5M+3.33%$567.8K$13.5K1.81183×34×
79MRVL$103.1M$22.7M+2.66%$141.1K$8.3K0.65731×161×
80XYZ:AMD$99.8M$40.9M-34.62%$215.3K$11.3K0.96464×190×
81XYZ:DRAM$95.8M$66.9M-10.46%$342.4K$14.8K1.16280×195×
82XYZ:CL$95.1M$143.8M-17.30%$290.4K$63.5K0.23328×495×
83LITE$94.8M$14.3M-8.25%$29.7K$2.0K0.653,187×482×
84NATGAS$94.1M$23.5M-15.33%$1.0M$18.6K2.7193×23×
85ONDO$90.1M$55.2M-1.13%$2.0M$34.5K2.5645×28×
86TIA$89.2M$25.3M-2.62%$583.1K$11.1K2.42153×43×
87PAXG$84.9M$116.1M-0.06%$338.8K$292.4K0.026251×343×
88ANTHROPIC$82.7M$137.3M-0.00%$51.2K$2.5K0.371,615×2,680×
89KGEN$82.5M$5.0M-8.37%$21.3K$3282.703,881×236×
90AAPL$79.1M$76.7M+4.71%$378.8K$67.5K0.28209×203×
91ZHONGJI$78.7M$10.6M+23.68%$84.8K$2.4K1.38928×125×
92XYZ:SKHY$73.0M$111.3M-1.74%$730.9K$47.8K0.76100×152×
93BULLA$71.9M$4.3M+25.90%$12.8K$1036.195,633×334×
94XLM$71.7M$46.9M-4.33%$482.0K$25.2K0.68149×97×
95ZRO$70.6M$77.3M+2.46%$136.0K$3.9K0.64520×569×
96SQQQ$69.2M$12.2M+10.94%$658.3K$13.6K2.42105×19×
97UNITREE$66.8M$25.3M-4.93%$153.2K$7.9K0.97436×165×
98COIN$64.5M$20.0M-4.46%$168.5K$8.6K0.78383×119×
99PONS$64.1M$27.8M-3.65%$415.4K$3.0K6.64154×67×
100AAOI$64.1M$16.3M+2.67%$287.9K$7.4K1.91223×57×

ROK

1 contract
OI
$64.2K
OI 24h
+11.38%
Vol 24h
$41.1K
Depth
$2.9K
Depth /bp ≈
$3
Best spread
48.3
Turnover
14×/d
OI ÷ depth
22×

Where it trades

Open interest$64.2K
OKX 100%
Volume 24h$41.1K
OKX 100%
Depth, 20 levels$2.9K
OKX 100%
Depth per bp ≈$3
OKX 100%

Where to trade it

Most depth per bp
OKX USDT$3/bp
Most depth, 20 levels
OKX USDT$2.9K
Tightest spread
OKX USDT48.3 bps
Most volume
OKX USDT$41.1K

OKX USDT leads on every measure here.

By hour, last day

show

Contracts

ContractOIVol 24hDepthBid | askSpread/bp ≈
OKXUSDT$64.2K$41.1K$2.9K48.3$3

Bold is the best on each measure. Spread is the day's median; /bp is an estimate, depth over 20 levels × the spread.

ROK on the markets dashboard: price, funding, open interest and order flow, contract by contract →

Ask your agent where and when ROK is cheapest to trade. Start in Claude · Claude Code · Codex · See the prompt

/ search↵ open coinesc close1–3 venue? how it is measuredEvery number is from Aperiodic's own 5m bars, 15 minutes behind.