← fcf_turn_negative (all companies) · DAIO (all signals) · all methodology
fcf_turn_negative on DATA I/O CORP (DAIO)
SIC 3825 — Instruments For Meas & Testing of Electricity & Elec Signals · CIK 351998 · default direction: short
Definition
Fires when previously-positive operating cash flow turns negative — the cash equivalent of profit_to_loss, usually more leading.
Every time the signal fired on DAIO
| FY | Filing date | Event date | 1d | 5d | 20d | 60d | 252d |
|---|---|---|---|---|---|---|---|
| FY2024 | 2025-04-01 | 2025-04-01 | +1.24% | -11.16% | -5.79% | +27.69% | -5.79% |
| FY2022 | 2023-03-30 | 2023-03-30 | +0.61% | -1.82% | -8.50% | -14.37% | -29.15% |
| FY2019 | 2020-03-27 | 2020-03-27 | -7.36% | -4.68% | -1.00% | +24.08% | +77.93% |
| FY2014 | 2015-03-27 | 2015-03-27 | -0.27% | -1.35% | -3.78% | -8.65% | -35.14% |
| FY2012 | 2013-03-28 | 2013-03-28 | +0.68% | -3.40% | +12.24% | +46.26% | +53.06% |
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 | 2,337 | -0.05% | +42.62% | short | -0.14% | 35 | -0.02 |
| 5d | 2,337 | +0.06% | +41.98% | short | +0.31% | 36 | +0.02 |
| 20d | 2,312 | -0.77% | +42.08% | short | +1.36% | 40 | +0.08 |
| 60d | 2,192 | +1.98% | +47.45% | short | -1.61% | 51 | -0.05 |
| 252d | 2,148 | +15.62% | +50.33% | short | -16.85% | 103 | -0.17 |
Net PnL is direction × stock return − round-trip execution cost (5 bps half-spread + ADV-tiered borrow). See fcf_turn_negative methodology for the full audit.