GM
Underperforming without a clear catalyst yet
- GM −1.31% on the last session vs SPY +0.74%: −2.1 pts of stock-specific move.
- Aftermath, big gain (Oct 1): After its 58 big gains in the past 5 years, GM typically gained 2.6% over the next month (median) and was higher 64% of the time; half the outcomes fell between -4.2% and +7.5%. An ordinary month: +1.3%. Among S&P 500 stocks after big gains, that ranks #74 of 500.
- Market backdrop (Fri): Average Hourly Earnings m/m 0.1% vs 0.3% expected (cooler); Non-Farm Employment Change 29K vs 89K expected (weaker); S&P futures +0.41%, 10-year yield -5bp in the 30 minutes after.
After each kind of event
| Event | Events | 1 day | 1 week | 1 month | 1 quarter |
|---|---|---|---|---|---|
| Any day | 1,255 | +0.1%#150 H | 0.0%#394 H | +1.3%#180 H | +3.9%#164 M |
| Big drop Sep 28 (-2.3% or worse) | 50 | +0.2%#128 H | +0.5%#181 H | 0.0%#318 H | +6.1%#163 M |
| Big gain Oct 1 (+2.6% or better) | 61 | +0.1%#298 H | -0.2%#415 H | +2.6%#74 H | +6.0%#155 M |
| Earnings beat | 19 | 0.0%#332 M | -0.3%#346 M | +0.8%#295 M | +2.0%#259 M |
| Earnings miss | 1 | +4.0%– | +8.4%– | +17.7%– | +7.4%– |
| 52-week high | 11 | +0.5%#54 M | -0.8%#434 M | +1.9%#121 M | -0.9%#298 L |
| 52-week low | 2 | -0.8%– | +1.5%– | +9.6%– | +31.2%– |
| Crossed above 200-day avg | 11 | -0.7%#370 M | +0.8%#171 M | +6.4%#66 M | +3.3%#245 M |
| Crossed below 200-day avg Sep 30 | 13 | +1.4%#73 M | +4.3%#144 M | +0.2%#306 M | -0.5%#315 L |
| RSI oversold | 9 | +0.9%#86 M | +0.3%#280 M | +1.6%#287 M | +5.1%#254 L |
| RSI overbought | 22 | 0.0%#265 H | -0.9%#466 H | -0.3%#290 M | +1.1%#233 M |
| Reddit spike | 18 | +1.2%#13 M | -0.5%#67 M | -3.0%#77 M | +2.6%#59 M |
| Analyst upgrade | — | — | — | — | — |
| Analyst downgrade | — | — | — | — | — |
| Insider buy | — | — | — | — | — |
| Insider unplanned sale | — | — | — | — | — |
Median gain from the close of the session the event was known, over each holding period; #rank among the S&P 500 stocks after the same kind of event (#1 = best). "Big" is GM's own: its worst / best 10% of days over the prior 2 years. Highlighted: happening in the latest session.
Crossed below 200-day avg
The close moves below its 200-day moving average.
| Holding | Events | Median (likely range) | Confidence | Rank | Up | vs SPY | Range of outcomes (worst · 25–75% · median · best) | vs S&P 500 stocks (their medians) |
|---|---|---|---|---|---|---|---|---|
| 1 day | 13 | +1.42% (+0.8 to +2.3) | Medium | #73 of 497 | 69% | +0.73% |
-4%
+8%
|
|
| 1 week | 12 | +4.29% (-2.8 to +6.1) | Medium | #144 of 497 | 58% | +0.85% |
-11%
+15%
|
|
| 1 month | 12 | +0.19% (-3.0 to +4.8) | Medium | #306 of 496 | 50% | -1.72% |
-9%
+10%
|
|
| 1 quarter | 11 ≈7 indep. | -0.52% (-7.7 to +8.2) | Low | #315 of 493 | 36% | -7.31% |
-21%
+25%
|
Range of outcomes: all of GM's crosses below the 200-day average in the past 5 years, from the worst to the best result over each holding period; the box holds the middle half, the tick is the median. A wide box means the median alone says little. Hover the median for the average.
Crossed below 200-day avg by trend
| When it happened | Events | 1 day | 1 week | 1 month | 1 quarter |
|---|---|---|---|---|---|
| Medium trendAbove its 50-day avg | 6 | +0.2%L vs +0.1% | +4.3%L vs +0.1% | +2.0%L vs +1.5% | +13.5%L vs +4.6% |
| Below its 50-day avg now | 7 | +2.3%L vs +0.1% | +2.6%L vs 0.0% | -0.9%L vs +0.6% | -5.0%L vs +3.8% |
| Short trendAbove its 20-day avg | 7 | +1.4%L vs +0.1% | +6.1%L vs -0.2% | +4.8%L vs +1.5% | +6.8%L vs +3.0% |
| Below its 20-day avg now | 6 | +1.4%L vs +0.1% | -7.3%L vs +0.2% | -3.0%L vs +0.6% | -7.7%L vs +4.7% |
The same event split by where GM stood against its 200-, 50- and 20-day averages when it happened (a dip in an uptrend vs a falling knife); "vs" is the plain any-day median in that trend; "now" marks where it stands today. Splitting halves the evidence, so watch the confidence letters: H / M / L.
Latest crosses below the 200-day average
| Event | Entry | 1 day | 1 week | 1 month | 1 quarter | |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Sep 30 @ $77.00 | -4.3% on the day | +3.0% | … | … | … |
| Jul 20, 2026 | Jul 20 @ $75.64 | -0.3% on the day | +4.9% | +14.8% | +10.4% | … |
| Jun 30, 2025 | Jun 30 @ $48.66 | -0.9% on the day | +5.7% | +6.1% | +5.9% | +24.5% |
| May 23, 2025 | May 23 @ $48.00 | -1.2% on the day | +0.8% | -2.1% | -0.8% | +20.1% |
| Mar 18, 2025 | Mar 18 @ $47.98 | -0.7% on the day | +2.3% | +8.1% | -9.1% | -0.5% |
| Feb 3, 2025 | Feb 3 @ $47.10 | -3.1% on the day | +1.4% | -2.8% | +1.2% | -5.0% |
| Dec 11, 2023 | Dec 11 @ $32.68 | -0.5% on the day | -0.5% | +5.5% | +6.8% | +20.2% |
| Aug 4, 2023 | Aug 4 @ $35.39 | -0.9% on the day | +1.4% | -7.3% | -8.8% | -21.0% |
| Jun 23, 2023 | Jun 23 @ $35.01 | -1.3% on the day | +1.4% | +6.6% | +4.8% | -9.7% |
| Mar 10, 2023 | Mar 10 @ $35.24 | -3.4% on the day | -2.1% | -8.6% | -3.0% | -0.5% |
| Jan 30, 2023 | Jan 30 @ $34.94 | -4.4% on the day | +8.3% | +13.9% | +6.7% | -7.5% |
| Dec 15, 2022 | Dec 15 @ $36.22 | -1.9% on the day | -3.9% | -10.9% | -3.1% | -10.4% |
| Nov 8, 2022 | Nov 8 @ $37.51 | -0.9% on the day | -2.5% | +3.0% | -2.0% | +6.8% |
Aftermath: entry is the close of the first session the event was fully known (the same session for price moves, the reaction session for earnings, the next session for Reddit, analyst and insider events, which are dated by day). Repeats within a few sessions count as one event. Past performance after an event says nothing certain about the next one. Not advice.