COST has bounced back from its mid-July lows, but the more interesting development is what's happening beneath the surface: shorts have now retreated to their lowest level since before the May earnings miss, options have normalised off their most bullish extreme, and the Street remains split between conviction bulls and patient sideliners.
The short retreat documented in recent weeks has continued. Short interest now stands at 7.18 million shares — 1.6% of free float — down 7% on the week and nearly 10% over the past month. That brings it to the lowest level in the 30-day data window, continuing the unwind that began after the May 28 earnings miss. The borrow market reflects this: cost to borrow ticked up slightly to 0.41% this week but remains extremely cheap by any measure, and availability is essentially unconstrained, with over 355 million shares available in the lending pool against fewer than 7.2 million shorted. There is no squeeze pressure here, and no indication that new shorts are stepping in to replace those departing. The ORTEX short score has drifted lower all week, settling at 31.8 on July 16 — down from 32.7 at the start of the month — consistent with a slow, orderly unwind.
The options picture has normalised since last week's notably call-heavy reading. The put/call ratio has drifted back up to 1.02, roughly in line with its 20-day average of 1.04 and sitting just under one standard deviation below it. That's a meaningful shift from the 0.97 reading noted in the July 13 report, which was the most bullish posture in over a month. Options traders are no longer leaning aggressively in either direction — the market's hedging appetite is close to neutral ahead of the next earnings event on September 24.
The Street remains constructive but not unanimous. JP Morgan trimmed its target to $1,100 from $1,110 on July 9 while keeping an Overweight rating — a marginal adjustment that reflects modest caution without a change in conviction. Bulls, including BofA at $1,200 and TD Cowen at $1,175, point to Costco's membership renewal durability, grocery momentum, and digital engagement trends. The consensus target of $1,078 implies roughly 15% upside from the current $940.87 close. Bears at the more neutral end — DA Davidson at $1,000, Citigroup reinstated at $1,020 in June — flag valuation as the primary concern, and not without reason: the PE multiple of 43.6x and EV/EBITDA at 27.2x leave little margin for execution slippage. The EV/EBIT factor score ranks in just the 6th percentile across the ORTEX universe, making Costco one of the most expensive names by that measure in any sector.
Price action this week has recovered. The stock gained 2.7% over the past five days to close at $940.87, clawing back a portion of its 4.6% monthly decline. That compares favourably with peers: WMT was roughly flat on the week at +0.3%, while KR fell 2.8%. BJ led the group with a 6.1% weekly gain, suggesting the warehouse-club format attracted the stronger bid this week. Costco's recovery was real but measured — the stock remains below the $957 level at which the most recent insider sale was filed in late June, when independent director Kenneth Denman sold 885 shares. Insider activity over the past 90 days has been exclusively on the sell side, though the net value is modest at around $1.5 million and the significance scores are low — routine plan sales rather than conviction departures.
With September 24 earnings now the next hard catalyst, the key variable to watch is whether the modest earnings momentum improvement — the 90-day EPS momentum score at 56, recovering from 45 at 30 days — translates into a positive estimate revision trend ahead of the print. The last two Costco earnings events both produced negative next-day moves, so how the options market prices that event as it approaches will be the most informative positioning signal to monitor.
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