COT 101 · Lesson 05 — Net Positioning ExtremesChicago SRW Wheat FuturesCBOT_DL:ZW1!ConfluenceEdge_🔵 WHAT "EXTREME" MEANS A net position is extreme when it sits at the edge of its own history — the highest or lowest reading in 6, 12, or 24 months. Not "high", not "low": the outer band of what this market has actually seen. The next lesson gives this a precise number. 🔵 WHY WHEAT The earlier lessons in this series used gold; this one switches to wheat. Not for variety — because this method is at its cleanest in agriculture. In physical grain markets the commercials are genuine hedgers: farmers, elevators and millers who must cover real product against the market in both directions, regardless of price. Their positioning is structural, so their extremes are honest and the turns they mark are meaningful. In metals a large share of the commercial bucket is banks and trading desks whose net is noisier and less anchored to physical hedging — the logic holds, but the signal is fuzzier. Wheat is the clearest classroom for reading a commercial extreme. 🔵 HOW I BUILD THE ZONES Take the last 12 months of the commercial net line. Find its highest and lowest reading inside that window, and set a level at each — those two extremes are the band. The span between them is 100%. Now split that span: the top 20% is the green zone, the bottom 20% is the red zone, the middle 60% is the neutral range. Line in the upper band = commercials very long for that window; in the lower band = very short; in the middle = unremarkable. The same construction works on any window — 3, 6 or 24 months. Each window answers a different question: how extreme is the position right now, against the recent picture, the cycle or the structural band. That is the whole method: a rolling window, two extremes, a 20/60/20 split. 🔵 THE ZONE IS THE MAP, THE EXIT IS THE TRIGGER The green zone means commercials are very long; the red zone means they are very short. That alone is not a trigger. Being in a zone says: an extreme is building, and the move in the opposite direction is likely somewhere ahead. Price can sit inside the extreme for weeks. The move typically starts when the zone is LEFT. Watch the weekly close: when commercials rotate out of the green zone (their net falls below the band) the long move is really under way. When they rotate out of the red zone, the short move is under way. In both cases the rotation is the confirmation — commercials unwinding the winning side as the move plays out. Often the disciplined read is to wait for that exit rather than act on the first touch of the zone. 🔵 ONE SIDE IS ENOUGH You do not need both flanks to make the point. A single clean example — commercials rotating out of the green zone while the extreme band is drawn — shows the setup. Adding the mirrored case buries the lesson in labels. Draw one exit well, not two badly. 🔵 THREE WINDOWS The 12-month example scales: 6 months for the recent picture, 12 for the cycle, 24 for the structural band. An extreme that holds across all three is stronger than one that shows up in only one. Next lesson: the z-score — turning "extreme" from a feeling into a number. Educational content only. Not investment advice.