But how can you know when the fork is done, so you can start trading your holded ACTs for other coins, without being kicked out of the fork and those free ABTC?
The fork already happened. When you get your ABTC coins is when you can start trading your ACTs plus why would you want to sell them this early, the coin itself is good, better than many top 100 coins anyways.
Agreed, but because I also believe on this project is that I sold all my other altcoins and even invested some fiat to buy all ACTs I could before the snapshot, and I got in. I'm that kind of investor, if I see a good opportunity I risk even too much, but has worked for me so far. The thing is that when the fork finishes, probably its value will decrease very fast, followed by a slower recovery. I want to be able to sell some ACTs as soon as the fork is over so I can sell them at a nice price, and also because I want to keep a diversified portfolio. I'm all in ACT right now because of the fork, but after it's done, even knowing that ACT is a smart investment for the long run, I want to sell some to buy other altcoins. That's why I'm interested in knowing if there is a way to know exactly when the fork is over (like knowing the block or something like that).
On a side note, I must say that I'm pretty confident that ACT is one of the most promising projects. Really ambitious, and with a very small cap considering the type of project it is. It clearly must be because of lack of exposure here at western countries, it doesn't even have an announcement thread here. I believe that that poor level of exposure is going to change as soon as this coin gets to more exchange sites and serious marketing starts, which I believe is one of their next goals. That's why, this time, I put all my eggs in one basket, at least till the fork is over.