SIGNED RUN LENGTH: sign is the state, magnitude is how long it has held. +3 means a third consecutive backwardated session; -12 means twelve in contango. One number rather than two because the pair is never read apart - a duration without its state is meaningless, and DESIGN.md:159 asks for 'contango/backwardation state AND consecutive days in it'. A slope of exactly zero counts as contango, the commoner state; it has not occurred in 9,250 symbol-days.
39 of 39 with a reading on or before 2026-09-24. Each row is that name against its own history — core.metric_context(), one query for all of them — not a rank among them.
2025-09-25243 obs2026-09-24
| +1 |
| 67.1% | 67.1% | 66.7% | 0.49 |
| 245 |
| MU | +9 | 64.5% | 64.5% | 47.5% | 0.34 | 245 |
| INTC | +4 | 64.1% | 64.1% | 62.0% | 0.31 | 245 |
| XLU | -2 | 55.1% | 55.1% | 76.0% | 0.13 | 245 |
| STX | -2 | 39.8% | 39.8% | 47.5% | -0.22 | 245 |
| ORCL | -10 | 37.8% | 37.8% | 47.7% | -0.26 | 245 |
| AVGO | -15 | 32.9% | 32.9% | 39.7% | -0.39 | 245 |
| IWM | -10 | 27.1% | 27.1% | 41.9% | -0.67 | 245 |
| XLV | -8 | 23.7% | 23.7% | 48.9% | -1.01 | 245 |
| MRVL | -11 | 22.4% | 22.4% | 40.0% | -0.67 | 245 |
| NVDA | -20 | 22.0% | 22.0% | 35.8% | -0.86 | 245 |
| XLE | -6 | 19.6% | 19.6% | 44.0% | -1.18 | 245 |
| CRWD | -20 | 15.3% | 15.3% | 30.8% | -1.04 | 245 |
| DELL | -16 | 15.3% | 15.3% | 35.9% | -0.88 | 245 |
| PANW | -16 | 15.1% | 15.1% | 31.5% | -0.92 | 245 |
| DE | -25 | 12.2% | 12.2% | 21.3% | -1.18 | 245 |
| DIA | -40 | 11.4% | 11.4% | 33.8% | -1.84 | 245 |
| XOM | -21 | 9.4% | 9.4% | 29.3% | -1.85 | 245 |
| CAT | -36 | 5.5% | 5.5% | 10.6% | -1.35 | 245 |
| XLK | -35 | 5.3% | 5.3% | 17.9% | -4.32 | 245 |
| SMH | -34 | 4.9% | 4.9% | 11.5% | -2.43 | 245 |
| XLP | -37 | 4.9% | 4.9% | 15.3% | -3.82 | 245 |
| XLI | -39 | 4.5% | 4.5% | 18.2% | -4.86 | 245 |
| SPY | -40 | 4.1% | 4.1% | 14.8% | -2.25 | 245 |
| PLTR | -37 | 3.1% | 3.1% | 6.5% | -1.50 | 245 |
| AMZN | -39 | 2.7% | 2.7% | 6.1% | -1.26 | 245 |
| AAPL | -39 | 2.2% | 2.2% | 4.5% | -1.22 | 245 |
| MSFT | -39 | 2.0% | 2.0% | 3.1% | -1.22 | 245 |
| SPCX | -32 | 0.7% | 0.7% | 0.0% | -1.74 | 70 |
| XLY | -36 | 0.4% | 0.4% | 0.0% | -4.32 | 245 |
| CRSR | -34 | 0.2% | 0.2% | 0.0% | -4.45 | 243 |
| AMD | -35 | 0.2% | 0.2% | 0.0% | -2.02 | 245 |
| GOOG | -45 | 0.2% | 0.2% | 0.0% | -1.43 | 245 |
| QQQ | -39 | 0.2% | 0.2% | 0.0% | -3.82 | 245 |
| SNDK | -35 | 0.2% | 0.2% | 0.0% | -2.29 | 245 |
| SOXX | -34 | 0.2% | 0.2% | 0.0% | -3.37 | 245 |
| WDC | -35 | 0.2% | 0.2% | 0.0% | -2.70 | 245 |
| XLF | -40 | 0.2% | 0.2% | 0.0% | -3.28 | 245 |
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