KuCoin adjusts spot tick sizes for XPL and PTB

November 9, 2026

KuCoin will adjust the tick size of the XPL-USDT and PTB-USDT spot pairs at 04:00 UTC on November 9, 2026, to increase market liquidity and improve the trading experience. XPL's price tick moves from 4 to 5 decimal places, while PTB's moves from 6 to 8; quantity tick sizes and minimum order quantities are unchanged (XPL min 1, PTB min 1,000).

API tick sizes change in step with the update; users can query the latest via GET /api/v2/symbols
Existing orders are not canceled and still fill at their original prices, though they display with the adjusted tick sizes (rounded down for buys, up for sells)

The adjustment is the latest in KuCoin's series of periodic spot tick-size updates this quarter, following similar changes for other pairs throughout October and early November.

API tick sizes change in step with the update; users can query the latest via GET /api/v2/symbols
Existing orders are not canceled and still fill at their original prices, though they display with the adjusted tick sizes (rounded down for buys, up for sells)

The adjustment is the latest in KuCoin's series of periodic spot tick-size updates this quarter, following similar changes for other pairs throughout October and early November.

KuCoin adjusts spot tick sizes for XPL and PTB

Sources

KuCoin adjusts spot tick sizes for XPL and PTB

Sources