Bitcoin (BTC) Funding Rate and Open Interest on Aster
Live Aster BTC data from Aster's public API. Charts show Aster only; the table compares BTC on every tracked exchange.
Aster holds $451.66M of BTC's $21.22B open interest across 9 exchanges (#8): see BTC open interest on every exchange or compare BTC funding on every exchange. BTC funding on Aster is 0.0092% per 8 hours (≈10% APR), settles every 8 hours, above the OI-weighted average of 0.0071% across exchanges. Aster BTC open interest changed -2.50% over the last 24h. $1.25M of Aster BTC positions were liquidated over the last 24 hours, 31.9% of it longs.
Aster BTC liquidations · last 24 hours
All liquidations →BTC markets on Aster
1 perp| Market | Price | Vol 24h | Open interest | OI 24h | Funding / 8h | APR | Interval / current quote | Trade |
|---|---|---|---|---|---|---|---|---|
| BTCUSDT perp | 72,700 | $450.60M | $451.66M | -2.50% | 0.0092% | ≈10% APR | 8 hours · 0.0092% | Trade ↗ |
BTC funding on Aster
8h equivalent, this exchange onlyLoading chart…
Not recorded Chart: TradingView Lightweight Charts™
BTC open interest on Aster
USD, this exchange onlyLoading chart…
Not recorded Chart: TradingView Lightweight Charts™
Seven completed days of BTC funding observations on Aster
Recorded funding history is loading. Reload shortly to see the observations. Live quotes and charts are independent of this table.
Daily mean of hourly observed 8-hour-equivalent funding, not settled payments or a cashflow sum. Each hour uses the chart's open-interest weighting across Aster BTC perpetual contracts (a plain mean when no positive OI is available). Stored rates are already normalized; today's settlement interval is not applied again. Coverage counts usable hourly buckets, not every five-minute sample. Missing hours are excluded, not zero.
Latest recorded funding settlements
BTCUSDT on Aster · native perpetual funding payments reported by the exchange. Latest 30 records at most, within the 30 days ending 2026-11-12 13:30:00.000 UTC. This ledger covers this contract only.
Settlement history is loading. Reload to see recorded payments when ready. Current quotes and observed funding history remain independent of this ledger.
Last 24 completed UTC hours of BTC open interest on Aster
Recorded hourly open interest is loading. Reload shortly to see the rows. Live figures and charts are independent of this table.
Each hour is the last recorded open interest per Aster BTC perpetual contract within that hour, summed across contracts, exactly as the Aster open interest chart above is built. A contract missing from an hour is carried forward from its last recorded value for at most four hours, as on the chart. These are recorded samples from Aster's public API, not a complete census of every open position nor a list of every freshly observed print. An hour without a recorded value is unavailable, not zero, and a change is shown only between two adjacent recorded hours whose earlier value is positive.
BTC on every exchange
BTC funding, all exchanges →| # | Exchange | Open interest | Share | Funding / 8h | APR | Perp vol 24h |
|---|---|---|---|---|---|---|
| 1 | Binance | $10.52B | 49.6% | 0.0075% | ≈8% APR | $13.28B |
| 2 | Bybit | $2.99B | 14.1% | 0.0058% | ≈6% APR | $4.60B |
| 3 | Gate | $2.33B | 11.0% | 0.0086% | ≈9% APR | $6.35B |
| 4 | Hyperliquid | $1.45B | 6.8% | -0.0036% | ≈-4% APR | $2.78B |
| 5 | Bitget | $1.41B | 6.6% | 0.0100% | ≈11% APR | $2.73B |
| 6 | HTX | $1.05B | 5.0% | 0.0100% | ≈11% APR | $518.37M |
| 7 | KuCoin | $873.71M | 4.1% | 0.0100% | ≈11% APR | $460.69M |
| 8 | Aster | $451.66M | 2.1% | 0.0092% | ≈10% APR | $450.60M |
| 9 | Lighter | $154.41M | 0.7% | 0.0096% | ≈11% APR | $911.38M |
| — | MEXC | $4.58B | not ranked | 0.0075% | ≈8% APR | $2.75B |
How it's counted. Open interest is the USD value of open BTC perpetual positions (one side) at the mark price. Funding is shown as the 8-hour equivalent so exchanges with 1-, 4- and 8-hour settlements compare directly; the interval column gives the current quoted rate for each market's native funding interval. This quote can change before settlement and does not prove a payment already occurred. HIP-3 markets that share the ticker are left out. Coverage: Crypto perps (stocks excluded): OI every 60s (top 60) or 5 min, funding every 60s; liquidations sampled, at most one per symbol per second. Added 2026-09-28.
BTC on Aster FAQ
What is the BTC funding rate on Aster?
0.0092% per 8 hours (≈10% APR) is the BTC perpetual funding rate on Aster. Positive means longs pay shorts. The chart below shows Aster's BTC funding history only.
How often does Aster pay BTC funding?
Aster settles BTC funding every 8 hours; the 8-hour figures on this page are scaled to that interval for comparison. The current quote can change before settlement and does not prove a payment already occurred.
How much BTC open interest is on Aster?
$451.66M open BTC perpetual positions on Aster, valued at the current mark price and counted on one side. The comparison table shows every other exchange's share.
Where does the data come from?
Aster's public market-data API, read live by this site. Nothing here comes from paid data vendors.