Hey pinkmann, lets try to keep things civil. No insults in the library
You need to remember that once you buy a put, your profit is determined by the strike price of the put.
In case you don't buy the put:
Sell now 100 shares at 198.3, paid 15,000 for the stock, collected 19830 now, locked in profit of 4830.
In case you buy this 300 strike put:
Pay now 10,200, in 2020 sell your 100 shares at 30,000. Paid 15,000 for stock, paid 10,200 premium, collected 30,000 in 2020. Locked in profit of 4800. Difference of $30.
You also continue to collect any dividends over the next 1.5 years.