The Lot Size update for the XBTUSD Swap and XBT Futures will be going into production at 04:30 UTC on 8 June 2021.
The Lot Size (or minimum trading unit) on the XBTUSD Swap and XBT futures (XBTM21 and XBTU21) will be amended from 1 contract to 100 contracts.
Please adjust your positions, strategies, and systems before the release.
For more information, please see our blog.