FPX Borrow Tightens as ETF Drifts Lower

FPX, the First Trust US Equity Opportunities ETF, presents a modest but quietly shifting picture this week. The most interesting development is not the price, which is essentially flat, but a sudden tightening in the lending market that stands out for an ETF of this size.

Borrow availability dropped sharply over the past week. It fell from around 310% to 182%, a move that reflects a meaningful increase in demand for short exposure relative to shares available to lend. To put that in context, availability was above 450% as recently as mid-October, meaning there are now far fewer unencumbered shares relative to current short positions than there were just a fortnight ago. The cost to borrow has risen in tandem, moving from roughly 2.1% to 2.53%, a 12.6% increase on the week and a similar gain over the past month. Neither figure is extreme, but the direction is clear. Short interest itself remains very low at just 0.16% of float, so this is not a heavily shorted name, but the borrowing pool has tightened faster than the headline number suggests. The 52-week low for availability was 9.46%, so there is a long way to go before conditions become genuinely stressed, but the trend over the past week warrants attention.

Options positioning gives little away. The put/call ratio is 0.03, barely above its 20-day average of 0.02, and the z-score of 0.93 places it well within normal range. With a 52-week PCR high of 1.17 and a low of 0.01, current options activity looks overwhelmingly call-skewed, which is consistent with the ETF's equity-long mandate and the absence of any notable hedging demand through the derivatives market.

The ORTEX short score has nudged higher over the past two weeks, moving from 40.1 to 45.8. That is still a middling reading, not a signal of acute short pressure, but the consistent upward drift over ten trading days parallels the tightening in the borrow market. Price has drifted 4% lower over the past month to $172.32, with a marginal 0.9% gain on Tuesday recovering a fraction of that loss.

As an ETF rather than an operating company, FPX carries no earnings calendar, no analyst coverage in the traditional sense, and no insider activity. The story this week is therefore almost entirely mechanical: borrow availability tightening while short interest remains low and options traders show no sign of hedging into downside. The next thing to watch is whether the availability compression continues into the end of October or reverses as it did sharply mid-month, when it briefly approached fully constrained levels above 90% utilisation before loosening again.