Sell networks earn less, and the warning that comes with all of Bitcoin / TetherUSBINANCE:BTCUSDTMarketFlowResearchThe best sell pick made $87.66 in a one-cell zone; the widest sell zone, 14 cells, belongs to l3 at $40.94. Every number here was measured on the month it was picked on. Sells were scored in a month when BTC rose about 29%, so shorting was swimming against the tide: the best sell picks earned $20–88, against $28–211 for buys. Most sell zones are one or two cells wide; the widest, l3 epoch 4, holds 90% of its money over W 230–290 minutes and 14 cells. Three sell networks were added for money: l2s1 e0 ($46.84), l2s2 e9 ($59.83) and l2s5 e21 ($87.66) — each in a single cell. The width rule is a guard against luck, not a cure for it. Every candidate, every zone and every profit here was measured on the same 38 validation days. A wide zone on validation is a better bet than a sharp peak, but it is still a bet about the future. That is why the next step pairs these networks into one bot and then — the part that matters — checks the pairs on stretches they were not chosen on. Part 3 of 3 of our study «Picking a Network by the Width of Its Good Zone, Not Its Best Point — 42 "Potentially Best" Networks». BTC/USDT, order-book data, every number from the research log. AI-assisted research, human-reviewed. Not financial advice.