← beneish_m_score_high (all companies) · APT (all signals) · all methodology
beneish_m_score_high on ALPHA PRO TECH LTD (APT)
SIC 3842 — Orthopedic, Prosthetic & Surgical Appliances & Supplies · CIK 884269 · default direction: short
Definition
Beneish 5-factor M-Score above the manipulator threshold (-1.78). Composite of DSO, gross margin, asset quality, sales growth, depreciation.
Every time the signal fired on APT
| FY | Filing date | Event date | 1d | 5d | 20d | 60d | 252d |
|---|---|---|---|---|---|---|---|
| FY2022 | 2023-03-16 | 2023-03-16 | -0.74% | +0.50% | -0.50% | -5.20% | +39.85% |
| FY2020 | 2021-03-10 | 2021-03-10 | +2.46% | +4.42% | -5.70% | -21.51% | -59.63% |
| FY2018 | 2019-03-06 | 2019-03-06 | +5.00% | +5.28% | -1.39% | -0.56% | +357.50% |
| FY2014 | 2015-03-06 | 2015-03-06 | -7.57% | -4.38% | -10.36% | -3.59% | -31.47% |
| FY2012 | 2013-03-06 | 2013-03-06 | -1.96% | +0.00% | +3.92% | +5.23% | +43.79% |
Forward returns are stock returns from event date (next trading day after filing). Sign is raw stock direction; the trade direction is in the calibration table below.
Universe-wide calibration (this signal across all companies)
| Horizon | n events | Gross stock ret | Hit rate | Trade dir | Net PnL | Cost (bps) | r/σ net |
|---|---|---|---|---|---|---|---|
| 1d | 2,937 | +0.04% | +45.86% | short | -0.28% | 32 | -0.04 |
| 5d | 2,937 | +0.10% | +45.83% | short | +0.06% | 33 | +0.01 |
| 20d | 2,915 | +2.64% | +44.43% | short | -2.76% | 37 | -0.02 |
| 60d | 2,798 | +11.23% | +46.71% | short | -11.63% | 47 | -0.03 |
| 252d | 2,745 | +47.23% | +50.93% | short | -48.06% | 96 | -0.04 |
Net PnL is direction × stock return − round-trip execution cost (5 bps half-spread + ADV-tiered borrow). See beneish_m_score_high methodology for the full audit.