AMD Bounces 5% Into Earnings Week as Shorts Keep Retreating

AMD closed Tuesday at $560.26, up 5.5% on the day and 4.8% on the week, a sharp reversal from the multi-week drawdown that had taken it from above $600 to a low around $516 just days ago.

The rebound matters because it arrives six days before the November 3 earnings print, and it lands against a backdrop where short positioning has been unwinding steadily. Short interest now covers 2.3% of the free float, down 14% over the past month and near the lowest level in the full 2026 dataset. Borrow availability remains extremely loose, with roughly 1.6 billion shares available to lend against fewer than 38 million shares short. Cost to borrow ended the week at 0.40%, well within normal territory despite a brief spike to 0.83% on Monday that quickly reversed. There is no squeeze pressure here and no evidence of short sellers rebuilding. The direction of travel has been consistently lower short interest for six weeks running.

Options positioning has shifted materially from where it was a week ago. The previous note flagged the put/call ratio dropping to its least defensive reading in a year. That reading has now partially normalized: the PCR is back at 1.11, essentially in line with its 20-day average of 1.11, and the z-score has settled to nearly zero. AMD's options market is no longer flashing an unusual bull signal, but it is also not pricing in heightened fear. For a stock moving into results with a 13-point month-on-month loss still on the books, the flatness of options sentiment is itself a data point worth noting. The 52-week range on the PCR runs from 0.91 to 1.19, and the current 1.11 sits comfortably in the middle.

The Street has not wavered. Analyst targets have moved in one direction only over the past month. Citigroup took its target to $800 from $575 on October 6. BofA Securities lifted to $720 from $620 in late September. Susquehanna raised to $620 from $550 on October 21. The consensus mean now stands at $640.21, roughly $80 above Tuesday's close. Not one firm has cut a rating or a target across the full run of recent changes. The bull case is grounded in data center revenue up 107% year over year, EPYC server CPU demand outrunning supply, and the $8.2 billion World Labs acquisition extending the platform into AI modeling. Bears point to execution risk on the GPU ramp, gaming revenue still well below prior peaks, and a valuation that remains demanding: the PE multiple is around 39 times trailing earnings and EV/EBITDA is near 34 times. The EPS momentum factor scores rank in the 80th percentile, but the earnings yield and EV/EBIT scores sit at the bottom of the universe, a consistent tension in the AMD investment case.

The peer comparison is striking this week. CEVA led the group, gaining 8.6% over the same stretch. Micron added 3.6%. Intel rose 2.2%. By contrast, Lam Research fell 8.6% and Lattice Semiconductor dropped 3.6%. AMD's 4.8% weekly gain puts it near the top of this peer group, a clear improvement on the relative underperformance that defined October's first three weeks. The pattern is consistent with short covering rather than new buying: positions have come off, the stock has found support, and the peer group is no longer moving uniformly lower.

The sole insider activity this month came from EVP Forrest Norrod, who sold approximately $8.7 million worth of AMD shares on October 15 through a pre-arranged 10b5-1 plan. Planned sales carry less signal than discretionary ones, and no other insider has transacted in the past 90 days. Net insider selling over that period totals around $76 million, all attributable to similar plan-driven disposals. The ownership picture is otherwise stable: BlackRock holds 9.2% of shares, Vanguard 7.1%, State Street 4.6%, and JP Morgan Asset Management added over 12 million shares in the most recently reported quarter.

The number to watch on November 3 is data center revenue guidance. Management previously set expectations for server growth above 80% year over year in the second half of 2026, and Q3 revenue guidance was approximately $13 billion. Whether the Helios ramp and MI450 deployments can sustain that trajectory, or whether the Street's unanimously bullish targets start to fragment, will define whether AMD's recovery off the $516 low holds.