Paradex CEO details Funding V2 improvements for stable trading

If you’ve ever traded a perpetual contract on a smaller token and watched the funding rate swing wildly enough to make your position feel like a coin flip, Paradex thinks it has a fix.

The privacy-focused decentralized exchange launched its Funding V2 system on June 16, bringing a multi-venue, impact-price-based approach to how funding rates are calculated. CEO Anand Gomes outlined the upgrade, which targets a problem that has quietly annoyed perp traders for years: funding rates on long-tail pairs that bear little resemblance to what the broader market is actually doing.

How Funding V2 actually works

Instead of relying solely on its own order book to determine funding rates, Paradex now computes what it calls an Impact Premium: a weighted median of price premiums sampled from Paradex itself and five other major trading venues, specifically Binance, Bybit, OKX, Hyperliquid, and Lighter.

Not all venues are weighted equally. Paradex carries a weight of 3.5 in the calculation, while each of the external exchanges, Binance, Bybit, OKX, Hyperliquid, and Lighter, receives a weight of 1.2.

The system recalculates funding rates every single second. To prevent that frequency from creating its own kind of noise, the rates are smoothed using an Exponentially Weighted Moving Average (EWMA) with a 30-minute half-life for regular markets. The average baseline interest rate sits at 0.01% per 8 hours under this continuous model.

This approach contrasts sharply with traditional funding mechanisms, which tend to recalculate at fixed intervals, often every 8 hours, and can produce jarring jumps between periods.

Why long-tail pairs needed this

By pulling impact price data from six venues simultaneously and weighting the calculation toward a median rather than an average, Funding V2 effectively dampens the influence of any single illiquid data point. Early reports from within 48 hours of the system going live suggest a meaningful decrease in funding rate volatility and tighter clustering around market-wide medians.

Paradex’s broader positioning

Paradex launched its mainnet in early 2024 as a no-fee DEX built with privacy features. The platform has since handled nearly $1 trillion in cumulative derivatives volume.

By incorporating Hyperliquid’s and Lighter’s pricing data into its own funding calculations alongside Binance, Bybit, and OKX, Paradex acknowledges that no single venue has enough liquidity across all pairs to generate accurate funding signals on its own.

What this means for traders and the DeFi perp market

There are risks to consider. Paradex’s reliance on external venue data introduces dependency. If Binance or Bybit experiences an outage, a flash crash, or a data feed disruption, those anomalies could filter into Paradex’s funding calculations despite the median-based smoothing. The weighting scheme mitigates this somewhat, since no single external venue dominates the calculation, but it doesn’t eliminate the risk entirely.

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