For comparison, the CME Bitcoin symbol is BTC. BBR is the I assume this is the same contract. It is not 1 bitcoin but for 5. The CME sets initial margin at 44%. As an example, if the settlement price yesterday was 11,380. 11380 * 5 = 56,900. 56,900* 44% = $25,036 per BTC. At Wedbush, they double...