QUALCOMM Drops 11% in a Day as Shorts Quietly Cover

QUALCOMM fell 11.1% on October 30, the sharpest single-day decline the stock has seen in recent months, taking its one-week loss to 6.3% and leaving the shares at $164.79. That move stands out sharply against a median weekly change of roughly -0.9% for its closest peers, with most semiconductor names absorbing far less damage on the week.

Short sellers, however, were not the architects of this week's pain. Short interest has fallen 15.5% over the past week to 28.4 million shares, equal to 2.7% of free float, a level ORTEX classifies as low. That decline continues a much longer unwind: short interest is down 30% over the past month, having been closer to 43 million shares in early October. With borrow availability running at roughly 9,975% of outstanding short interest, there is no scarcity of shares to lend, and nothing in the borrow market points to a squeeze setup. Cost to borrow has ticked up 21% on the week to 0.51%, but that remains barely above the floor for a large-cap liquid name. Shorts are leaving, not arriving.

Options positioning tells a more neutral story than the price action might suggest. The put/call ratio closed October 30 at 1.00, almost exactly in line with its 20-day average of 1.00 and a z-score of essentially zero. That reading has drifted down from a week-high of 1.04 on October 26, when the stock was already under pressure. The 52-week range on the PCR runs from 0.59 to 1.04, so the current level sits in the middle of the range, options traders are neither pressing for downside protection nor chasing calls.

The Street was cautiously repositioning before the selloff. Susquehanna raised its target from $160 to $185 on October 21, keeping a Neutral rating. TD Cowen lifted its target to $200 from $175 on October 19, staying at Buy. Both upgrades pre-dated the single-day collapse, and the mean target across analysts now stands at $196.30, implying roughly 19% above the current price. The divide between bulls and bears on QUALCOMM is well-established. The bull case centres on diversification away from handsets: automotive revenue targets raised to $10 billion, IoT at $14 billion, and a fresh Amazon datacenter agreement validating its custom-silicon ambitions. The bear case is more immediate: Apple modem revenue, already 16% of total sales, is expected to fall 30% in fiscal 2026 as Apple expands its in-house modem rollout, Samsung smartphone share is slipping, and the Windows-on-ARM PC opportunity has been slow to convert. Factor scores reflect this tension: earnings yield ranks in the 81st percentile and EPS momentum over 30 days ranks 93rd, but the short score of 32.5 has edged down over the past week, consistent with the short-interest unwind rather than any fresh conviction.

Wikipedia attention for QUALCOMM spiked notably through late October, with the retail attention z-score reaching 2.24 on October 21, well above the prior 90-day baseline. That kind of elevated public attention typically accompanies sharp price moves rather than preceding them, and with earnings due November 4, the spike is plausibly search-driven. The company reports in four days, and the most recent comparable earnings event, the July 29 print, produced a 6.9% one-day decline followed by a further 3.3% loss over five days. Whether the Street's revised targets and the sharp pre-earnings selloff have already priced in the Apple modem headwind is what the November 4 release will test.