Part 2... A delist to zero will make you EXACTLY the same amount you SHORTED the stock. A delist of a stock will be equal to number of shares X difference in value of stock now and value of stock for delist. Use HSX fan sites under the community tab. Recommend "Numbers" for this one. However, that's their estimate at delist. It's pretty accurate just before delist, but in the future is a guess entirely. What you can do is look at how much a movie made and it's current value. Do your own comparison. A 1,000,000 gross is worth $1.00. So if a movie has grossed 38 million, it should be valued at (at least) $38.00. If it is say 32$, then it is a surething to gain $6. When it is valued at more than the gross, it is a little more about what you think it will gross before delisting. Again, a bit of a guessing game. I hope this helps a little or sparks more experienced players to add fidelity to my generalities.