Breakouts & channels · daily rule · Consumer & retail
P&F Double Top on Gildan Activewear
What the play says
GIL with the play, last two years
Shading shows the play's call from the close that triggered it.
Growth of C$10,000 since 2005
Log scale. After trading costs, with T-bill interest while out.
The record
The play against buying and holding GIL over exactly the same dates, after costs.
| Play, since 2005 | Hold, since 2005 | Play, 5 yrs | Hold, 5 yrs | |
|---|---|---|---|---|
| Annual return | +11.7% | +13.2% | −0.1% | +8.3% |
| Total return | +1,011% | +1,364% | 0% | +49% |
| Worst drawdown | −60.0% | −82.8% | −44.7% | −41.2% |
| Volatility | 26.0% | 36.7% | 22.9% | 32.4% |
| Sharpe ratio | 0.49 | 0.48 | −0.05 | 0.29 |
| Time invested | 70% | 100% | ||
| Switches per year | 4.0 | 0 |
Every call, graded
Right on 29 of 88 closed calls (33%). In calls averaged +9.3%; out calls saw GIL move +3.3% on average.
| Called | Call | Price | Until | GIL moved | Result |
|---|---|---|---|---|---|
| Sep 9, 2026 | OUT | C$69.75 | now | −14.8% | open |
| Jul 31, 2026 | IN | C$77.26 | Sep 9, 2026 | −9.7% | ✕ wrong |
| Jun 17, 2026 | OUT | C$74.65 | Jul 31, 2026 | +3.5% | ✕ wrong |
| Jun 15, 2026 | IN | C$86.25 | Jun 17, 2026 | −13.4% | ✕ wrong |
| May 19, 2026 | OUT | C$74.50 | Jun 15, 2026 | +15.8% | ✕ wrong |
| Apr 30, 2026 | IN | C$83.55 | May 19, 2026 | −10.8% | ✕ wrong |
| Mar 19, 2026 | OUT | C$76.90 | Apr 30, 2026 | +8.6% | ✕ wrong |
| Jul 17, 2025 | IN | C$71.53 | Mar 19, 2026 | +7.5% | ✓ right |
| Mar 21, 2025 | OUT | C$63.08 | Jul 17, 2025 | +13.4% | ✕ wrong |
| Feb 15, 2024 | IN | C$44.42 | Mar 21, 2025 | +42.0% | ✓ right |
| Jan 9, 2024 | OUT | C$40.01 | Feb 15, 2024 | +11.0% | ✕ wrong |
| Nov 2, 2023 | IN | C$41.99 | Jan 9, 2024 | −4.7% | ✕ wrong |
An in call is right when the price rose before the next call; an out call is right when it fell. The latest 12 of 89 calls shown.
How the play works
- In on a double-top breakout: the current X column rises at least one box above the top of the previous X column.
- Out on a double-bottom breakdown: the current O column falls at least one box below the bottom of the previous O column.
- Otherwise the rule keeps the chart's last signal.
Boxes are 2% apart, and a new column needs a 3-box reversal (about 6%). Dorsey's classic box table uses fixed price bands; ChartSchool's examples use 1% boxes.
The chart is built from daily highs and lows by StockCharts' high-low method: a new box from the high wins, and the low only counts if it reverses the column.
The signal fires on the day the breakout box fills during the day. Be The Puck acts on that day's close.
Where the rules come from
The case against
Valeriy Zakamulin tested moving-average timing on up to 155 years of U.S. stock data and found no statistically significant edge in the second half of that record. The rules earned their keep in a few severe bear markets and lagged buy and hold for long stretches in between.