6 ms·
why would I need a hint that I can't time-travel? why would I need to be familiar with trading to know I can't sell something I bought in the future?
by jimmaswell 13y ago
why would I need a hint that I can't time-travel? why would I need to be familiar with trading to know I can't sell something I bought in the future?
- stygiansonic 13y agoShort-selling does not involve time-travel.
- jimmaswell 13y agoIt said in the text of the problem that you have to purchase the stock, not pretend to purchase the stock.