SYN funding rates and arbitrage

SYN perpetuals trade on 7 contracts across 7 venues, forming 21 cross-venue arbitrage pairs. By net APR the current best pair is long Kraken against short Aster, netting +123.50%, though note the legs settle on different cadences (1h / 4h)。

SYN perpetual funding rates by venue

APR = current rate × (24 ÷ settlement interval) × 365. Venues settle on different cadences, so rates must be annualised before comparing.

Venue	Contract	Margin	Settlement	Current rate	APR	24h avg APR	24h volume	Mark
Binance	SYNUSDT	USDT	4h	0.0050%	+10.95%	+10.95%	$3.9M	0.17869
LBank	SYNUSDT	USDT	4h	0.0050%	+10.95%	+10.95%	$2.1M	0.17860
BingX	SYN-USDT	USDT	4h	0.0035%	+7.66%	+7.66%	$1.4M	0.17861
MEXC	SYN_USDT	USDT	4h	0.0050%	+10.95%	+10.95%	$907K	0.17860
Bitget	SYNUSDT	USDT	4h	0.0050%	+10.95%	+10.95%	$365K	0.17868
Kraken	PF_SYNUSD	USD	1h	-0.0125%	-109.84%	-20.86%	$86K	0.17838
Aster	SYNUSDT	USDT	4h	0.0062%	+13.65%	+23.12%	$25K	0.17900

SYN cross-venue arbitrage pairs

Short the higher-APR leg and go long the lower one; net APR = short leg − long leg.

Long	Short	Net APR	Daily	24h avg	Settlement	Liquidity
Kraken USD	Aster USDT	+123.50%	0.3383%	+43.98%	1h / 4h	$25K
Kraken USD	Binance USDT	+120.79%	0.3309%	+31.81%	1h / 4h	$86K
Kraken USD	Bitget USDT	+120.79%	0.3309%	+31.81%	1h / 4h	$86K
Kraken USD	LBank USDT	+120.79%	0.3309%	+31.81%	1h / 4h	$86K
Kraken USD	MEXC USDT	+120.79%	0.3309%	+31.81%	1h / 4h	$86K
Kraken USD	BingX USDT	+117.51%	0.3219%	+28.52%	1h / 4h	$86K
BingX USDT	Aster USDT	+5.99%	0.0164%	+15.46%	4h matched	$25K
BingX USDT	Binance USDT	+3.29%	0.0090%	+3.29%	4h matched	$1.4M
BingX USDT	Bitget USDT	+3.29%	0.0090%	+3.29%	4h matched	$365K
BingX USDT	LBank USDT	+3.29%	0.0090%	+3.29%	4h matched	$1.4M
BingX USDT	MEXC USDT	+3.29%	0.0090%	+3.29%	4h matched	$907K
Binance USDT	Aster USDT	+2.70%	0.0074%	+12.17%	4h matched	$25K

Synapse project profile

Website Whitepaper GitHub X (Twitter)Telegram

Key facts

Total: 250.00M
Max supply: 250.00M
Type: Token
Market cap rank: #539

BNB Chain EcosystemAvalanche EcosystemPolygon EcosystemFantom EcosystemArbitrum EcosystemOlympus Pro EcosystemEthereum EcosystemOptimism Ecosystem

Contract addresses

ethereum0x0f2d719407fdbeff09d87557abb7232601fd9f29

base0x432036208d2717394d2614d6697c46df3ed69540

fantom0xe55e19fb4f2d85af758950957714292dac1e25b2

polygon0xf8f9efc0db77d8881500bb06ff5d6abc3070e695

binance0xa4080f1778e69467e905b8d6f72f6e441f9e9484

arbitrum0x080f6aed32fc474dd5717105dba5ea57268f46eb

4 more chains

optimistic0x5a5fff6f753d7c11a56a52fe47a177a87e431655

avalanche0x1f1e7c893855525b303f99bdf5c3c05be09ca251

hyperliquid0xf5f05eb8b9aa92365465f06daf5889c9

hyperevm0x6cd6c5fde1621053ed4bc7c09adc76612d8c663f

Block explorers

optimistic.etherscan.io arbiscan.io explorer.harmony.one etherscan.io polygonscan.com bscscan.com

About

Synapse is a cross-chain layer ∞ protocol powering frictionless interoperability between blockchains. By providing decentralized, permissionless transactions between any L1, sidechain, or L2 ecosystem, Synapse powers integral blockchain activities such as asset transfers, swaps, and generalized messaging with cross-chain functionality - and in so doing enables new primitives based off of its cross-chain architecture. At Synapse you can bridge and swap stable assets between chains and provide liquidity to fuel cross-chain swapping in pools with minimal impermanent loss.

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Funding rates for other coins

TAKE+29.3%TLT0.0%TWST+32.6%TXN+14.8%TZA+13.1%USTC0.0%VELODROME+3.3%XEC+71.6%XVG0.0%XVS+21.4%AEHR0.0%AIN+61.9%

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