Settings8H · net · $10k
LanguageThe language of the site
ThemeDark, or a soft blue-grey
FundingPeriod funding rates are shown in
UnitsPercent or basis points
CostsCount taker fees and slippage in Net
SizePosition per leg used for Net and slippage
ExchangesWhich exchanges to include everywhere
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Backtest 30d
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONG0.7002+0.0081pay 0.0010% / 1h42m 19s$726K$440K25xLong Kraken Futures
SHORT0.7000−0.0089pay 0.0011% / 1h42m 19s$596K$103K50xShort TxFlow5% off
Price gap−0.024%
Funding gap−0.0170% /8h

The gap pays +$8 on $10k if it goes back to its 7d average, but funding costs $5 a day and eats that in about 37 hours.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast
Funding−$64−0.0170% /8h now · paid −0.637% over the last 7D
Price+$8spread −0.024% now, avg −0.102% → +0.078% if it goes back
Costs−$350.353% of $10k · taker + slippage, in and out
Result−$91−0.91%+ Points / potential airdropTxFlow: points · farm boardWhat the last 7D really paid, hour by hour → backtest

Price and funding

1h · history
ENTRY / EXIT · 7D
Entry now—
Entry average—
Best entry—
Exit now—
Exit average—
Best exit—
Exit free—
PRICE SPREAD · 7D
Now−0.024%
Average—
Range—
Wider than now—
FUNDING SPREAD · 7D
Average /8h—
Highest—
Lowest—
Paid you—

Where the spread has been, last 7D

share of time at each level

Funding on every exchange

/8h

ASTER on 34 exchanges

lowest funding first

Before you open

4 ok · 2 to watch
  • OK: Fits both order books13.4 / 6.7 bp
    Entry at $10k a leg, taker fee + slippage. Closing costs about the same.
  • Note: Margin at max leverage$400 + $200
    Kraken Futures 25x, TxFlow 50x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
  • OK: Same payment interval1h / 1h
    Both legs pay at the same time.
    Next 24h at the current rates, on $10k a leg: −$5.11Long Kraken Futures: 24 payments, −$2.43; short TxFlow: 24 payments, −$2.68.
  • OK: Entry gap works for you−0.024% vs −0.102%
    You short the dearer leg. If the gap goes back to average, the short gains.
  • Watch: Short leg is thinner$596K vs $726K OI
    TxFlow sets your exit cost. Check its book before closing.
  • OK: Points on a legTxFlow points
    Volume here counts toward the points program.
  • Watch: KYCKraken Futures Yes · TxFlow No
    Full verification; not offered in the US (a separate US product), Canada, Australia (wholesale only) or to retail UK clients.

Profit calculator

both legs, in and out
Position, each leg
Hold for
Orders
Price spread
Funding rate
Funding earned−0.0304%/8h × 21 periods−$63.74
Price spread−0.024% → −0.102% (7d avg)+$7.78
Slippage, 4 orderslive order books−$16.30
Fee Kraken Futures bp × 2 orders−$10.00
Fee TxFlow bp × 2 orders−$9.00
Net · 7 days · $10k−$91.26
Costs to cover0.353%Break-evennever at this rate
Slippage: Kraken Futures: live order book, 51 min ago; TxFlow: live order book, 51 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGKraken Futures0.7113.4 bp−$1332.1 bp−$321doesn’t fitdoesn’t fit
SELL · SHORTTxFlow0.716.7 bp−$713.8 bp−$13850.9 bp−$5,094291.0 bp−$145.5K

Closing costs about the same again.

Alert

ASTER news

posts that mention ASTER, from every exchangeSearch all news →
10-20 02:14AsterContestTrade bStocks 24/7 on Aster, or use your holdings as perp collateral without selling. Now we're teaming up with @BNBCHAIN to reward you for both, with up to $70,000 in prizes. Before you start, make sure to register for the campaign and turn off Account Privacy. Only eligible Spot volume after registration counts. 👉 Register here: 🏆 Up to $50,000 in $NVDAB for Spot Trading Trade $SPCXB, $SKHYB, $MSTRB, $CRCLB, or $NVDAB on Aster Spot to earn rewards based on your share of the total eligible trading volume. The prize pool grows as total trading volume increases: - Up to $50M: $10,000 - $50M–$100M: $30,000 - Over $100M: $50,000 Only trades made directly on Aster Spot count. Trading through Aster Code or other brokers is not eligible. 💰 $20,000 in $ASTER for bStocks Collateral Holding bStocks? You can also earn rewards by using them as collateral for perp trading. To qualify, enable Multi-Assets Mode and meet two requirements during the campaign: - Maintain at least $500 in eligible bStocks as collateral in your Perpetuals account. - Reach $5,000 in perp trading volume. Your reward depends on your collateral balance and how long you hold it, capped at $50 in $ASTER per user. 📅 Oct 20, 10:00 – Oct 31, 23:59 UTC Market makers are excluded. Sub-account trading volume will be combined under the main account. Registered users' wallet addresses and trading volumes will be publicly visible. Full rules: @Aster_DEX on X ↗
10-20 02:00AsterContestTrade bStocks 24/7 on Aster, or use your holdings as perp collateral without selling. From Oct 20 to Oct 31, we're giving away up to $70,000 in rewards for trading and holding bStocks on Aster. Before you start, make sure to register for the campaign and turn off Account Privacy. Only eligible Spot volume after registration counts. 👉 Register here: 🏆 Up to $50,000 in $NVDAB for Spot Trading Trade $SPCXB, $SKHYB, $MSTRB, $CRCLB, or $NVDAB on Aster Spot to earn rewards based on your share of the total eligible trading volume. The prize pool grows as total trading volume increases: - Up to $50M: $10,000 - $50M–$100M: $30,000 - Over $100M: $50,000 Only trades made directly on Aster Spot count. Trading through Aster Code or other brokers is not eligible. 💰 $20,000 in $ASTER for bStocks Collateral Holding bStocks? You can also earn rewards by using them as collateral for perp trading. To qualify, enable Multi-Assets Mode and meet two requirements during the campaign: - Maintain at least $500 in eligible bStocks as collateral in your Perpetuals account. - Reach $5,000 in perp trading volume. Your reward depends on your collateral balance and how long you hold it, capped at $50 in $ASTER per user. 📅 Oct 20, 10:00 – Oct 31, 23:59 UTC Market makers are excluded. Sub-account trading volume will be combined under the main account. Registered users' wallet addresses and trading volumes will be publicly visible. Full rules: @Aster_DEX on X ↗
10-19 07:00AsterToken[ $ASTER Buyback and Burn Update ] From 2026-10-05 00:00 UTC to 2026-10-19 00:00 UTC, 99% of daily platform fees were used to buy back 2,721,732.41 $ASTER for stakers. A matching 2,721,732.41 $ASTER has been burned from the team allocation. - Cumulative burn under the upgraded tokenomics since 2026-06-17: 32,307,874.94 $ASTER - Cumulative burn across all programs: 210,088,876.51 $ASTER - Est. total staking APY as of 2026-10-19: 4.53% with a 26-week lock and 24.8% with the maximum 208-week lock. Variable. @Aster_DEX on X ↗
10-15 14:01AsterOtherAster Lucky Days is here! We're running a 14-day lucky draw for everyone trading perps on Aster. Here's how it works: - Trade $1,000+ in a day: 20 traders win $20 in $ASTER every day. - Trade on 7 days: 10 traders win $100 in $ASTER each. - Trade on 12 days: 5 traders win $500 in $ASTER + an Aster suitcase each. No sign-up needed. And your trading days don't have to be consecutive. We hope one of the Aster suitcases finds its way to you 🧳 Good luck! @Aster_DEX on X ↗
10-14 12:00AsterTokenWe're buying back another ~1.4M USDT worth of $ASTER, in addition to our regular biweekly buybacks funded by 99% of platform fees. Starting October 15, 2026, the remaining ~1.4M USDT in the Stage 6 Strategic Buyback Reserve will be used for $ASTER buybacks over 14 days, with approximately 100,000 USDT in daily buybacks. All transactions are on-chain and publicly verifiable. @Aster_DEX on X ↗
10-14 10:17AsterOtherWe heard you like mining? $PRL is now eligible for Aster Grid Liquidity Mining. Run a PEARLUSDT Perp Grid and earn $ASTER from eligible open orders. Rewards are calculated hourly. You're not late. @Aster_DEX on X ↗