Here’s a short, Binance-ready update based on the latest Binance announcement: Binance Futures adjusted the mark-price calculation for TradFi perpetual contracts from a 30-second basis to a 1-minute basis, effective August 31. Here’s a short, Binance-ready update based on the latest Binance announcement: Binance Futures adjusted the mark-price calculation for TradFi perpetual contracts from a **30-second basis to a 1-minute basis**, effective August 31, 2026. ([Binance][1])

**Binance Update 🚨**

Binance Futures has updated the mark-price calculation for TradFi perpetual contracts. The Price 2 moving-average basis has changed from **30 seconds to 1 minute**, which is designed to use a longer averaging window. ([Binance][1])

**My take:** 📊 This is a technical market-structure update, not a guaranteed bullish or bearish signal. Always manage risk before trading.

[1]: https://www.binance.com/en/support/announcement/detail/1e9c1d2dff0b4d48a04c09f84a39fcb8?utm_source=chatgpt.com "Important Updates on Mark Price Calculation of TradFi Perpetual Contracts (2026-08-31)"

Binance TradFi Futures Update

Illustrative comparison of the mark-price averaging basis before and after the August 31 update.

period seconds
Before update 30
After update 60$BTC $BNB