WDC climbs nearly 4% after robust Q4 earnings and AI infrastructure developments
Western Digital Corporation (WDC) climbed 3.64% after being highlighted as a top relative contributor in Fidelity Dividend Growth Fund's Q2 2026 investor letter, with recent earnings and growth guidance drawing renewed attention. The rebound looks limited, with WDC trading below its 20-day and 50-day moving averages and immediate seller pressure dominating the short- and medium-term technical structure.
Highlights
- Western Digital reported fiscal Q4 2026 revenue growth of 43.8% year over year and projects approximately 45% growth for fiscal Q1 2027.
- In September 2026, Western Digital redeemed $109.5 million in 3% convertible notes and attended an AI infrastructure summit.
- Shares of Western Digital trade below short- and medium-term moving averages with bearish momentum signals, with a projected range of $394.48 to $458.44 over five days and key levels at $429.66 resistance and $407.26 support.
Revenue surge and AI moves drive positive fund commentary
Western Digital was featured as a leading contributor in Fidelity Investments' second-quarter 2026 investor letter for its Dividend Growth Fund, which noted the company's focus on data storage and hard disk drive technologies. In September 2026, Western Digital redeemed $109.5 million in 3.00% convertible notes and participated in an AI infrastructure summit. The company also reported fiscal Q4 2026 revenue growth of 43.8% year over year and issued guidance projecting approximately 45% revenue growth for fiscal Q1 2027.
Bearish momentum persists despite support at long-term average
WDC is trading below its 20-day ($456.20) and 50-day ($489.18) moving averages, indicating ongoing short- and medium-term seller control, while still maintaining support above the 200-day ($381.86) average. The nearest resistance is at $429.66 and support is at $407.26. Momentum indicators, including MACD and RSI, are decisively bearish, with the CCI, Stochastic RSI, and Bull/Bear Power all showing oversold conditions and confirming that sellers currently dominate intraday momentum. The Awesome Oscillator also signals a selling bias, and current intraday volatility is elevated at 5.50%, with price action concentrated near session highs.
Previously it was reported that Western Digital faced ongoing short-term technical weakness despite maintaining a generally bullish long-term outlook. The current article strengthens this assessment by highlighting sustained seller dominance and identifies $429.66 and $407.26 as the key levels to watch for a decisive move in either direction.