What a delta number is — and is not
A footprint cell showing −1,023 means that at that price, 1,023 more contracts were sold at the bid than bought at the ask. It counts who was aggressive. It does not say who won. Every one of those market sells needed a buyer on the other side, and those buyers were sitting there with limit orders — they never appear in the delta because resting orders are never counted as aggressive.
Delta = who was trying. The next bar = who succeeded. A thousand contracts of selling absorbed by a thousand contracts of patient buying leaves a −1,000 on the screen and a market that goes up.
The questions
| # | Question | What passes |
|---|
| 1 | Where is the print? | At a level the card named — a stack, a naked VPOC, the overnight low, a zone edge. A big number in the middle of nowhere is noise. |
| 2 | Did price make progress? | In the next one or two bars, price travels more than about four points past the print in the print's direction. If it does, the print is a push-through. If it does not, the aggressor is being absorbed. |
| 3 | Did the other side answer? | Within two ticks of the print, the opposite colour prints at least half the size. The answer is the entry; the first print was only the question. |
Same print, opposite meaning
Thursday Oct 29, 2026, 15 minutes apart at the same level:
| Time | Print | Next bar | Read |
|---|
| 10:05 | +515 / +574 at 7752–53, top of the bar | −432 at the same price; nine points down | last buyer — no progress, answered |
| 10:20 | −1,023 at 7751 | price closed above it, +621 printed on top, 7756 | seller consumed — a push-through for the buyers |
Same level, same size, opposite answer to question 2. Nothing about the number itself could have told you which was which.
The last buyer
The most common losing long: the biggest green print of the move appears at a level the card already named as a seller, sitting at the top of its bar, and the next bar gets less than three points higher. That green is not strength — it is the last buyer, and the first red that answers it is the short.
- Fast form — answered in the next bar by a red of at least half its size. Short the close of that bar, stop above the green's bar high.
- Slow form — the greens shrink bar by bar, a lower high forms, then a close below the price of the first big red. Twenty minutes of warning instead of five.
Pre-arm: when the biggest green prints at a known seller, place the sell-stop under that bar's low before the answer comes. The answer often arrives in the first minute of the next bar; deciding after you see it is too late.
The bottom rule
The mirror image, for longs at a support. Three facts, all in one bar or two:
- A big red prints at the support and price gets less than four points below it (question 2 fails for the seller).
- A green of at least +500 answers within two ticks (question 3).
- The bar closes back above the edge of the level.
Buy that close, stop under the bar. Equal lows on shrinking reds are a floor, not a trap. The first target is the nearest ceiling — after a breakdown, that is the floor you just lost.
First hit, second hit
A big red at a floor with no follow-through looks like a trapped seller — and sometimes it is. But the first hit is only a warning. Thursday Oct 29 printed −944 at 7748 at 8:40 with nothing under it; fifty minutes later −2,651 went straight through. Friday Oct 30 printed −597 at the overnight low at 7:55; the 9:30 bar was −686 on the way to −5,000 for the bar. Call a floor a trap only after the next test holds too. Until then, the break is a red bigger than the first one that closes below the level.
Ledges
When big prints of both colours get absorbed at the same few prices, the market is on a ledge: nobody is winning. A ledge breaks toward the side that was absorbing — unless the referee is moving the other way. On Oct 26 four big buyers were absorbed at a ceiling, which said down; the VIX was falling all morning, which said up; the fifth buyer broke it up. Inside a ledge there is no trade; the trade is the first bar that leaves it.
The referee
The VIX settles disagreements. Its direction matters more than its level: rising with a break confirms the break; falling against a drop says the drop is a dip. Under 17 the referee is green for buying dips; 17–20 is elevated and breaks are real more often; over 20 is hot, ranges roughly double and only momentum setups count. When two rules point opposite ways, the referee decides.
In one line: find the level on the card, wait for the big print there, ask whether it got progress and whether it got answered, and trade the answer with the referee on your side.