Everybody has their own sell targets. Some will sell early in the squeeze, others will look to maximize their profits. When the squeeze begins, it is typically a 5-10 bagger from the current PPS. No one can jump in and say "sell now" all at once but we have control over the PPS since we all can dictate our selling price. There are many unknown variables since we do not know exactly how short the MMs are... 20 million shares? 30? 40? 50?
The volume will be so high (5 - 10 M) that you will know when to sell, dependent on each person's comfort level. All that is asked is that everyone sells smartly in small lots. People with L2 will be able to see the lot sizes being traded and match them, allowing the sells to blend in without crashing the stock...GLTA