TSLA: The Oct 16th $400C expires today. On an hourly close above $451 the model portfolio will be replacing it with the Dec 18th $550C, currently at 25-26. MSFT: (New position pending): Buy Signal on an hourly close above $221. Option: Nov 20th $220C currently at 9.75. NVTA: The Oct $40C expires today (+95%), and we have already entered the Nov 20th $55C. Although down 40%, it is still a "Buy," FSLY: No Action. TWLO: Tempting but options are too rich with premium.