How is BNST margin calculated?

Selling shares under BNST does not require any additional limit or block margin. The Sell from existing stock page allows you to sell stocks that were purchased during the previous trading day. Stocks will vary in how much immediate credit they receive for the sale. You can find BNST credit information for these stocks on the Sell from existing Stock page. You can find the BNST credit information on these stocks under Customer Service Important messages Multiple Change.