FPX — the First Trust US Equity Opportunities ETF — enters the final week of August with a notable split signal: short interest is rebuilding sharply from a month-long trough, yet the borrow market remains comfortably loose by any historical standard.
The most striking data point is the speed of the short interest rebound. Estimated short shares have climbed 38% over the past week to roughly 17,000 shares, recovering from a dramatic collapse in early August when positions fell more than 70% from their late-July peak of nearly 90,000 shares. At just 0.24% of float, the absolute level remains negligible — this is not a heavily shorted vehicle — but the pace of reconstruction is worth tracking in context. The official FINRA fortnightly figure, settled through August 14, sits at around 14,400 shares with just one day to cover, confirming the position is tiny in practical terms.
The borrow picture tells a calmer story than the short interest trajectory might imply. Availability is running at roughly 448% — meaning there are more than four shares available to borrow for every share currently lent out — a significant easing from the extremely tight conditions seen in mid-July, when availability briefly compressed to around 9%. Cost to borrow has also retreated materially, now at 1.89% annualised, nearly half the 3.5% level recorded in late July. The lending market is loose, not stressed. Options positioning reinforces the low-tension read: the put/call ratio sits at 0.26, essentially in line with its 20-day average of 0.26, with a z-score near zero. There is no meaningful hedging demand building in the options market.
The ORTEX short score of 36.6 has climbed from a recent low of 27.9 on August 17 but remains in moderate territory — nowhere near the upper ranges that would flag genuine short pressure. As an ETF, FPX carries no independent analyst coverage, earnings calendar, or insider activity to consider. The fund's dividend history is sparse and the most recent declared amounts are modest, in the low single-digit cents range. Valuation data is not applicable in the traditional sense for a passive vehicle.
The key dynamic worth watching is whether the short interest rebuild continues toward the 40,000–90,000 share range seen in mid-to-late July, and whether that drives any renewed tightening in availability — particularly given how quickly the borrow market compressed the last time positions ran at those levels.
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