Janction (JCT) Funding Rate and Open Interest on Aster
Live Aster JCT data from Aster's public API. Charts show Aster only; the table compares JCT on every tracked exchange.
Aster holds $3.69M of JCT's $52.05M open interest across 7 exchanges (#4): see JCT open interest on every exchange or compare JCT funding on every exchange. JCT funding on Aster is 0.5293% per 8 hours (≈580% APR), settles every 4 hours with a current interval quote of 0.2647%, above the OI-weighted average of 0.4467% across exchanges. Aster JCT open interest changed +82.99% over the last 24h. $160K of Aster JCT positions were liquidated over the last 24 hours, 1.1% of it longs.
Aster JCT liquidations · last 24 hours
All liquidations →JCT markets on Aster
1 perp| Market | Price | Vol 24h | Open interest | OI 24h | Funding / 8h | APR | Interval / current quote | Trade |
|---|---|---|---|---|---|---|---|---|
| JCTUSDT perp | 0.006481 | $11.89M | $3.69M | +82.99% | 0.5293% | ≈580% APR | 4 hours · 0.2647% | Trade ↗ |
JCT funding on Aster
8h equivalent, this exchange onlyLoading chart…
Not recorded Chart: TradingView Lightweight Charts™
JCT open interest on Aster
USD, this exchange onlyLoading chart…
Not recorded Chart: TradingView Lightweight Charts™
Seven completed days of JCT funding observations on Aster
| UTC date | Mean funding / 8h | Observed hours |
|---|---|---|
| 0.1755% | 24/24 hours | |
| 0.0870% | 24/24 hours | |
| 0.0922% | 24/24 hours | |
| 0.2034% | 24/24 hours | |
| 0.0134% | 24/24 hours | |
| 0.0126% | 24/24 hours | |
| 0.0386% | 24/24 hours |
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 JCT 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.
JCT on every exchange
JCT funding, all exchanges →| # | Exchange | Open interest | Share | Funding / 8h | APR | Perp vol 24h |
|---|---|---|---|---|---|---|
| 1 | Binance | $28.49M | 54.7% | 0.3997% | ≈438% APR | $318.34M |
| 2 | KuCoin | $10.64M | 20.4% | 0.6870% | ≈752% APR | $11.22M |
| 3 | Bybit | $4.64M | 8.9% | 0.4560% | ≈499% APR | $61.83M |
| 4 | Aster | $3.69M | 7.1% | 0.5293% | ≈580% APR | $11.89M |
| 5 | Bitget | $3.52M | 6.8% | 0.0496% | ≈54% APR | $31.35M |
| 6 | Gate | $1.06M | 2.0% | 0.2964% | ≈325% APR | $20.16M |
| 7 | HTX | $17K | 0.0% | 0.0100% | ≈11% APR | $880K |
| — | MEXC | $2.73M | not ranked | 0.4010% | ≈439% APR | $9.47M |
How it's counted. Open interest is the USD value of open JCT 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.
JCT on Aster FAQ
What is the JCT funding rate on Aster?
0.5293% per 8 hours (0.2647% per 4 hours, the current quote; ≈580% APR) is the JCT perpetual funding rate on Aster. Positive means longs pay shorts. The chart below shows Aster's JCT funding history only.
How often does Aster pay JCT funding?
Aster settles JCT funding every 4 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 JCT open interest is on Aster?
$3.69M open JCT 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.