Storage chip stocks showed mixed performance during regular trading hours Tuesday (September 15). Seagate Technology (STX.US) led declines, falling 4.44% to $769.75, with an intraday low of $758.35. Western Digital (WDC.US) dropped 3.53% to $411.87, touching a session low of $407.12. Micron Technology (MU.US) bucked the trend with a modest 0.20% gain to $925.93, while SanDisk (SNDK.US) slipped 1.10% to $1,534.94.
MRAM (MRAM.US) declined 0.81% to $14.61. Sector-related ETFs showed divergent moves, with 2x leveraged ETF (MUU.US) up 0.28% at $28.22 and 2x inverse ETF (SNDQ.US) gaining 2.31% to $14.82, reflecting mixed sentiment on near-term storage chip outlook.
Sector constituents
| Name | Ticker | Last | Change |
|---|---|---|---|
| GraniteShares 2x Short SanDisk | SNDQ.US | 14.82 | +2.31% |
| ProShares Ultra Micron | MUU.US | 28.22 | +0.28% |
| Micron Technology | MU.US | 925.93 | +0.20% |
| ProShares UltraShort Micron | MUD.US | 10.71 | -0.19% |
| Everspin Technologies | MRAM.US | 14.61 | -0.81% |
| SanDisk | SNDK.US | 1534.94 | -1.10% |
| GraniteShares 2x Long SanDisk | SNXX.US | 13.38 | -2.58% |
| Western Digital | WDC.US | 411.87 | -3.53% |
| Seagate Technology | STX.US | 769.75 | -4.44% |