The fork happened on October 23rd but you won't be able to get your bitcoin gold as the software is still with the developers.
The developers promise to release the software on November 1st. So all you can do is leave your coins where they are for now (or prepare for redeeming the Bitcoin Gold by moving your coins to a new wallet).
OK thanks. I don't really get how people are still apparently trading it if the software isn't released, but maybe it's futures trading or something? Anyway I was just curious, it doesn't affect me.
One more question: I have read that the BTG fork occurred at block 491,407. Could you confirm that the "Height" in Electrum's Coins view shows the the block that the transaction happened in, and thus that the following means that I bought my BTC at block 491,325, and am therefore definitely OK to get BTG?
(Edit: I guess I'm not allowed to embed pictures.)
I intended to buy BTC to invest before the BTG fork so I would get both and (hopefully) have more total value, and it looks like I cut it much finer than I expected in terms of getting in before the fork! I had thought it was happening October 25th or Nov 1st, but apparently I got in only 82 blocks before it happened. I guess that's still a few hours in terms of time, but still much closer than I intended.