YMM beta and relative strength
Full Truck Alliance Co Ltd ADR
YMM is recovering from below benchmark with very high sensitivity to SPY.
YMM in rising and falling SPY weeks
These percentages count what actually happened in completed weeks. They describe historical participation, not certainty about the next move.
The stock sometimes follows the benchmark, but neither direction has been consistently dependable.
65% of directional weeks moved the same way.YMM also rose in 61% of 31 rising benchmark weeks.
YMM also fell in 71% of 21 falling benchmark weeks.
After 17 earlier matches by direction and movement level, directional participation is mixed.
YMM sensitivity to SPY
The benchmark relationship is clear and explains 33% of weekly movement over the latest year. Current beta is 1.62 and is falling.
A wider range means the beta estimate is less precise.
How consistently rolling beta has held its level and direction.
The weekly regression intercept annualised; it is historical, not expected return.
Annualised volatility of returns above or below the benchmark.
-29.5 point change in movement explained across two distinct 26-week windows.
The estimate carries information, but direction, stability or the likely range should be checked before relying on it.
Rolling beta
26-week estimates show whether market sensitivity is rising or falling.
Rolling relationship strength
Correlation shows direction; explained movement shows how useful the relationship has been.
YMM relative strength against SPY
The score compares the stock/benchmark ratio with its trailing 52-week average. Above zero means the ratio is above trend; direction shows whether that advantage is building or fading.
Relative-strength trend
Current score -21.57 ยท 13-week change +10.06
Stock, benchmark and worthwhile peers
Each path starts at 100. Sector and industry appear only when their Market Structure indexes have enough constituents.
versus sector over 13 weeks ยท 707 constituents ยท 46% correlation
versus industry over 13 weeks ยท 199 constituents ยท 48% correlation
21% of weekly movement explained by the sector over one year.
23% of weekly movement explained by the industry over one year.
13-week and 52-week returns relative to SPY
This is a return bridge, not a claim of cause. It starts with the benchmark return, then shows the difference added at sector, industry and ticker level.
The largest source of relative strength was the industry difference. YMM returned 4.9%; SPY returned 3.0%.
The largest source of relative weakness was the industry difference. YMM returned -29.8%; SPY returned 20.0%.
YMM in rising and falling benchmark weeks
Downside beta is higher than upside beta, so weak benchmark weeks have carried more sensitivity.
Strongest and weakest 13-week relative periods
Distinct 13-week windows prevent one long move from filling the list with overlapping dates.
Strongest relative periods
YMM 72.8% ยท SPY -6.9%
The return pattern shows that the ticker moved beyond its peer backdrop.YMM 79.8% ยท SPY 4.8%
The return pattern shows that the sector moved the same way, and the ticker moved beyond its peer backdrop.YMM 51.7% ยท SPY 3.3%
The return pattern shows that the industry added to the move, and the ticker moved beyond its peer backdrop.Weakest relative periods
YMM -49.5% ยท SPY 6.8%
The return pattern shows that the sector moved the same way, and the industry added to the move, and the ticker moved beyond its peer backdrop.YMM -43.7% ยท SPY -2.4%
The return pattern shows that the sector moved the same way, and the industry added to the move, and the ticker moved beyond its peer backdrop.YMM -43.0% ยท SPY -5.2%
The return pattern shows that the sector moved the same way, and the ticker moved beyond its peer backdrop.Drawdowns and lead/lag relationship
The strongest link is in the same week. Lead/lag evidence is treated as secondary because timing relationships can change quickly.
Drawdown from each rolling high
Worst available drawdown: YMM -73.6% ยท SPY -23.9%
Signals that would confirm or change the reading
These are conditions to monitor, not price targets or forecasts.
A sustained move above zero would mark a meaningful repair in the stock/benchmark ratio.
Downside beta is higher than upside beta. A narrowing gap would be the first sign of better asymmetry.
Rising beta means broad-market moves are carrying more weight; falling beta means ticker-specific forces are carrying more weight.
Strength shared by the peer group is broader; strength confined to the ticker is more company-specific and usually less stable.
Data and interpretation limits
- Data
- Completed weekly observations from 2021-07-02 to 2026-08-21 ยท 269 aligned weeks.
- Current reading
- 52 weeks; rolling charts use 26 weeks.
- Relative strength
- Stock/benchmark ratio compared with its trailing 52-week average.
- Peer evidence
- At least 10 sector constituents and 5 industry constituents. Thin groups are excluded.
- Boundary
- Historical relationship analysis, not a forecast or a statement of cause. Historical relationships can break without warning.