Western Digital(WDC)
Auto-detected technical analysis for WDC · data as of Jul 22, 2026. The chart above is live; the read below updates daily.
WDC is currently forming a bullish pennant on the daily timeframe. Detected Jul 22, 2026.
A bullish pennant is a brief, tidy pause that typically continues the move higher. A breakout projects a measured-move target near $208.90 (+14.1%). Across 3,749 backtested bullish pennants, the setup followed through 57.3% of the time, averaging +0.82R; WDC's own bullish pennants have hit 71.4%.
New to this pattern? What a bullish pennant is and how to trade it →
WDC's most recent completed triangle resolved as a loss: it broke higher on Feb 10, 2025 near $49.58, then was stopped out at $44.63 on Mar 4, 2025 — a 10.0% move (-1.73R) over 15 sessions. Across 117 backtested triangles, this setup wins 47.9% of the time.
Historical pattern statistics (1987-02-04 – 2026-06-30), not a prediction.
Every completed pattern trade our nightly backtest found on WDC's daily chart, newest first — wins and losses alike.
| Pattern | Entry | Exit | Outcome | Result |
|---|---|---|---|---|
| Triangle | Feb 10, 2025 @ $49.58 | Mar 4, 2025 @ $44.63 | Loss | +13.7% · -1.73R |
| Rising wedge | Nov 12, 2024 @ $50.04 | Nov 26, 2024 @ $55.19 | Loss | +14.9% · -1.36R |
| Rising wedge | Oct 3, 2024 @ $49.89 | Nov 26, 2024 @ $55.19 | Loss | +14.5% · -1.29R |
| Rising wedge | Jun 20, 2024 @ $58.74 | Jul 17, 2024 @ $54.91 | Win | +7.9% · +1.32R |
| Triangle | May 28, 2024 @ $57.74 | Jul 18, 2024 @ $53.09 | Loss | +22.2% · -1.19R |
| Rising wedge | Mar 28, 2024 @ $52.04 | Jun 20, 2024 @ $57.66 | Win | +19.4% · +0.72R |
| Rising wedge | Nov 29, 2022 @ $27.19 | Dec 22, 2022 @ $22.52 | Win | +20.5% · +4.10R |
| Triangle | Nov 8, 2022 @ $27.88 | Dec 15, 2022 @ $24.35 | Loss | +17.5% · -1.21R |
| Rising wedge | Aug 22, 2022 @ $35.19 | Sep 1, 2022 @ $30.61 | Win | +15.4% · +1.38R |
| Triangle | Jun 9, 2022 @ $43.36 | Jun 13, 2022 @ $38.52 | Win | +13.2% · +1.14R |
| Bullish pennant | May 26, 2022 @ $46.00 | Jun 10, 2022 @ $40.84 | Loss | +16.6% · -1.22R |
| Falling wedge | Mar 21, 2022 @ $37.38 | Jul 1, 2022 @ $32.82 | Loss | +32.4% · -1.08R |
Historical examples from the published simulation. This selection is not a win-rate sample.
Nothing notable near price right now — the chart is quiet on the weekly view, and that's perfectly normal.
| Date | Open | High | Low | Close |
|---|---|---|---|---|
| Jul 22, 2026 | $525.74 | $564.43 | $525.02 | $556.67 |
| Jul 21, 2026 | $528.81 | $553.63 | $517.01 | $548.39 |
| Jul 20, 2026 | $491.36 | $505.99 | $485.28 | $487.42 |
| Jul 17, 2026 | $451.13 | $492.93 | $430.52 | $477.22 |
| Jul 16, 2026 | $486.68 | $498.72 | $453.94 | $466.81 |
| Jul 15, 2026 | $562.64 | $569.35 | $496.50 | $513.84 |
| Jul 14, 2026 | $587.65 | $589.65 | $559.11 | $563.32 |
| Jul 13, 2026 | $551.67 | $559.99 | $532.16 | $555.55 |
| Jul 10, 2026 | $564.00 | $585.20 | $562.76 | $582.59 |
| Jul 9, 2026 | $594.14 | $601.50 | $574.00 | $578.05 |
Technical analysis for informational purposes only — not investment advice. Auto-detected patterns and levels update daily; the chart above is live.