JPY Funding Rate — perpetuals across 2 venues

TradFi perpetual · compared across 2 venues · net of estimated fees · updated every few minutes

JPY is an equity-linked perpetual referencing JPY, traded on-chain (not a tokenized xStock). Perpia compares its annualized funding across venues and the best delta-neutral spread.

Live annualized JPY perpetual funding across all 2 venues Perpia tracks. Right now JPY funding is positive on 1 and negative on 1, ranging from +1.9% on Vest to -25.2% on MEXC — a spread of 27.0%. The widest delta-neutral trade is long MEXC / short Vest at 23.2% net APR.

venues

paying positive

27.0%

funding spread

Best JPY spread now

23.2%

net APR after fees

Long MEXC→Short Vest

size depends on live venue depth — see the real cap in the scanner

JPY funding trend & liquidity

167h of history

27.0%

current gross APR

7.5%

24h average

4.3%

7-day average

$182K

pair OI · lower leg

$136K

24h volume · lower leg

Averages are historical funding over the window shown. A current rate near the 7-day average may indicate the spread has persisted; a rate far above it is usually a short-lived spike. OI and volume are the smaller (binding) leg of the best pair — the ceiling on tradeable size.

JPY funding rate history

30d · 6h buckets · 5 venues

50.8%0-50.8%

4 Aug3 Sep

JPY — average across 5 venuesMEXCOstiumVesttrade.xyz

Annualized funding, averaged into 6-hour buckets. The bold line is the mean across venues quoting in that bucket; the faint lines are individual venues. Mean over the window: +1.4%. A break in a line means no data was recorded for that stretch, not a zero rate.

JPY funding rate by venue

1 pairs scanned

Venue	Funding APR	Interval
Vest ↗	+1.9%	1h
MEXC ↗	-25.2%	4h

Rates annualized; updated ~every few minutes from live venue data. Venue names link to that exchange's full funding table; ↗ opens the market on the exchange itself. Every spread between these two venues is on the MEXC vs Vest page.

JPY arbitrage — 30-day backtest

long MEXC · short Vest

4.5%

backtested APR

+$37

historical net P&L on $10,000

0.50%

max drawdown

$10,000$10,037

30 days agostarting capital $10,000today

Over the last 30 days, holding long MEXC / short Vest would have produced 4.5% APR — versus the 23.2% the live spread implies right now (equity $10,000 → $10,037). This is a backtest on historical funding, not a live result: funding drifts and decays, so backtested results rarely match the current headline rate — which is why size and holding window matter more than the top-line number.

Open full interactive backtest →

Loading JPY backtest…

JPY funding — FAQ

Is JPY funding positive right now?

JPY perpetual funding is positive on 1 of 2 venues Perpia tracks and negative on 1. The highest is +1.9% on Vest; the lowest is -25.2% on MEXC.

What is the best JPY funding arbitrage right now?

Go long MEXC and short Vest for about 23.2% net APR after fees — the widest delta-neutral JPY spread Perpia currently sees.

Which exchange has the highest JPY funding rate?

Vest, at +1.9% annualized. Funding shifts continuously, so check the live table above before trading.

How JPY funding arbitrage works

Funding arbitrage combines opposing positions on two venues — long the one paying the most negative funding, short the one paying the most positive — to reduce directional exposure and capture the difference between their funding payments. Fees, slippage, basis divergence and liquidation risk can reduce the result. See the methodology for how it is measured and the guide for the full walkthrough.

Markets related to JPY

Markets also quoted on both MEXC and Vest — the same two exchanges you would already have funded for the JPY trade.

See every spread between them on the MEXC vs Vest page.

Open the live scanner →All funding rates Funding by exchange How we calculate this