---
title: "Why did Sui move on October 21, 2026?"
language: en
canonical: "https://whycoinmoves.com/en/coins/sui/2026-10-21"
date: 2026-10-21
---

# Why did Sui move on October 21, 2026?

On October 21, 2026 (UTC), SUI went from about $1.03 to $1.03 (-0.11%) on OKX · USDT, trading between $1.02 and $1.06. For the closed-hour 24h window: SUI is within a usual day's range. SUI fell further than this on 13 of the past 29 days. No SUI report was published here that day; the cause is unresolved.

- Day open / close: $1.03 → $1.03 (24 hourly candles, OKX · USDT)
- Day range: $1.02 – $1.06
- Versus the past month: 13 of the past 29 days fell further; Closed-hour 24h move -0.11%, \<0.1× its prior 30-day median of 3.0%.
- 30-day range: 20.5% below the high · 10.2% above the low; From hourly highs and lows on the same venue
- Other tracked coins: 13 of 16 moved the same way; 2 moved the other way
- 24h volume: 0.4×; of its prior 30-day daily average
- Perpetual swap: funding near zero · open interest flat; OKX perpetual swap SUI-USDT-SWAP

Computed from OKX · USDT hourly candles for the 24 hours to 22/10/2026, 00:00 UTC.

Prices, market readings and reports are shown side by side; timing alone does not show what caused a move.

[SUI price and news](<https://whycoinmoves.com/en/coins/sui>)
[Methods and limitations](<https://whycoinmoves.com/en/methodology>)