As I mentioned, I kept 50 of the shares I bought on the 18th, just for the hell of it. I now have 26 warrants in my account, sooner than I had expected. I dumped the 50 shares at 45.15, which I believe in relative terms was up (i.e. if I sell the warrants at the bell, they'll more than make up for the loss on the shares). I think there has been a fake runup pre-market by (or for?) people who don't understand the ex-div adjustment, and I pounced on it.
AIG.WS. Or if that doesn't work for you, try it without the dot (AIGWS) - that's what works in StrategyDesk.
BTW, I realized that what I wrote above probably won't work out, because the ex-div adjustment is based on yesterday's closing value for the warrants, but the warrants will be cheaper this morning, so even though I sold the stock at a pre-market premium, I probably won't get all the money back by selling the warrants. But I expected that.