For US:I was assigned this morning as well for puts $383.33 exp 11/18.
I've had puts DTTM before and never assigned 6 weeks out. Wonder why all these puts are being assigned? Is this an expectation of the bottom? Is money flowing back into the market?
Selling to close puts would be short term gains if they were purchased in last 12 months.
If the stock was purchased below the current price, that sale would also have gains tax.
Executing the puts makes the stock sale long term gains if the shares were held over a year, and the gains are reduced by inital cost of the put. So no short term tax to pay from the put appreciation.
Can rebuy stock as separate trade and restart the clock.
Execution: Strike-option_inital-stock_initial
Sale: option_final-option_initial+stock_final-stock_inital
Execution-sale = Strike-option_inital-stock_initial - (
option_final-option_initial+stock_final-stock_inital)
Execution-sale = Strike-option_inital-stock_initial -
option_final+option_initial-stock_final+stock_inital
Execution-sale = Strike - option_final - stock_final
At 0 extrinsic: Strike=option_final+stock_final
Execution-sale = option_final+stock_final - option_final - stock_final
Execution-sale=0
Execution = sale
Same return, so tax treatment is key.