KuCoin to adjust tick size for select spot pairs on October 21
- —Change takes effect at 10:00 UTC on October 21, 2026
- —Open and historical orders will display with the new tick size
- —Existing orders will still fill at the original tick size
- —API users can fetch the latest tick size via GET /api/v2/symbols
Why it matters: Traders and API bots must update order parameters or risk rejected orders under the new tick size.
Source: Bitcoin Insider