Backpack now lets traders use real Micron and SanDisk shares as margin collateral across stocks, crypto, and perpetual futures in a unified

Backpack says users can post Micron and SanDisk shares as collateral and trade 24/7 perpetual futures on MU, SNDK, SPY and QQQ.

Backpack now lets traders use real Micron and SanDisk shares as margin collateral across stocks, crypto, and perpetual futures in a unified