Each row: the side's best ask at T (the Binance trade that fired the signal) and after
it on Polymarket's clock, then when the bot received the trade, sent the order and got the answer. Red: above the
ask at T, green: below. Hover a cell for the book then; click a row for both books, the top levels and the
orders. Today's signals come in about 3 s after they fire.