EWC just posted the sharpest week-on-week short interest rebuild since the big unwind began in late June — a meaningful reversal from the retreat that defined the prior note.
Short interest has jumped 71% over the past week, climbing back to 3.05 million shares and lifting the SI % of free float to 4.6%. That is a notable turnaround from the July 7 low of roughly 1.7 million shares, and it partially reverses the collapse documented last week. To be clear about scale: at the mid-June peak, around 7.3 million shares were shorted. The current level is still less than half that. This is not a new wave of aggressive bearish positioning — it looks more like a partial re-entry after the fast unwind, possibly tactical hedging rather than a fresh directional view on Canadian equities.
The lending market is not flashing any distress. Availability is extraordinarily loose — roughly 28.8 million shares remain available to borrow, against only 3 million currently lent out, an availability reading of 1,328%. That compares to the 52-week tightest point of around 20%, when the borrow pool was nearly exhausted at the height of peak short positioning. Borrowing costs remain subdued at 0.84% — down sharply from the mid-June highs above 2% and sitting near their lowest levels of the past six weeks. The ORTEX short score has ticked higher over the past few days, moving from 31.6 on July 9 to 36.2 today, but that still puts it in the lower-middle of the range — far from territory that signals a structurally crowded short. The ease of borrowing and low cost suggest this rebuild is opportunistic, not a forced structural position.
Options positioning is strikingly muted as a signal. The put/call ratio is running at 6.24, almost exactly in line with its 20-day average of 6.21, producing a z-score near zero. The 52-week range stretches from a low of 4.67 to a high of 10.20, so the current reading is well within normal territory. For an ETF that saw dramatic short interest swings over the past six weeks, the options market is not confirming any elevated anxiety — or unusual optimism — at this moment.
The institutional ownership picture adds useful context. BlackRock holds 23.9% of shares — as would be expected given this is an iShares product. The next-largest disclosed position belongs to JPMorgan at 15.4%, followed by Canadian-oriented managers including Manulife Asset Management and RBC Rochdale. The most recent quarterly filings show RBC Rochdale added 2.3 million shares, and Manulife added 1.7 million. That kind of inflow from Canadian institutional buyers is consistent with the ETF being used as a core allocation vehicle rather than a speculative trade — which helps explain why the short interest oscillations look more like tactical positioning than a structural bear thesis. No analyst data is available for this ETF, and historical earnings-reaction data is not meaningful given its structure. The ETF itself rose 1.4% on the week, closing at $59.18, continuing a modest recovery from the mid-June softness.
The key variable to watch is whether this week's short rebuild sustains or fades — specifically whether short interest crosses back above 5% of float, or whether the lending market stays as loose as it currently is while borrow demand ticks up, which would suggest hedging demand growing faster than supply can absorb it.
See the live data behind this article on ORTEX.
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