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TLT ends the week with short interest creeping back up and the options market flashing its most call-heavy reading in twelve months, a split signal that captures the wider confusion around the long end of the Treasury curve.
The positioning picture has shifted since the September 30 note, which described a bear trade losing momentum. Short interest has edged back to 104.7 million shares, 18.85% of free float, up roughly 0.8% on the week. That puts it above the 103.5 million level reported at the end of September but well below the 112.8 million peak hit in late September. The structural short remains intact: positions are up close to 2% over the past month. What changed briefly and has now partly reversed is the borrow market. Availability tightened sharply this week, falling from around 837% last Friday to 479% by Tuesday, the tightest reading since mid-September's 220% lows. That is still a loose market in absolute terms, meaning roughly five shares are available for every one currently borrowed, but the direction of travel matters. Cost to borrow has also drifted higher, up about 12% on the month to 0.46%, though it remains low in absolute terms and well below the 0.63% spike logged in late September. The ORTEX short score ticked up to 58.1, the highest reading in roughly ten days, consistent with a bearish lean that is quietly reasserting itself.
Options traders are telling a different story. The put/call ratio has fallen to 0.48, the lowest reading of the past year, more than one standard deviation below its 20-day average of 0.53. That is a striking shift: six weeks ago the PCR was running above 0.62, reflecting heavy demand for downside protection. The consistent decline since late August suggests a sustained rotation toward call positioning, meaning the options market is now the most bullish it has been on TLT in twelve months, even as short interest holds near recent highs. The two signals are pointing in opposite directions, and that divergence is the defining feature of TLT's setup right now.
On the institutional side, the holder register shows some notable flows. Managed Account Advisors added 4.7 million shares through June, while Northwestern Mutual trimmed nearly 5.4 million. Bank of America cut its position by a substantial 21 million shares over the same period. BlackRock, as a passive 13G holder with 5.4% of shares, added 2.5 million shares through September. Jane Street built a 6.4 million share position, suggesting active market-making interest. The divergence between wealth managers adding and banks reducing reflects a broader disagreement about where the long end goes from here. Monthly dividends have been running around $0.31 to $0.34 per share, which at the current price of $77.28 provides a yield that continues to attract income-focused buyers even as the price has fallen 6% over the past month.
The key tension heading into next week is whether the call-heavy options positioning reflects genuine conviction that yields have peaked, or whether it is simply a structural feature of hedging demand from existing long holders. Short interest is rebuilding quietly, availability is tightening from very loose levels, and the borrow cost trend is upward, even if the absolute rate remains cheap. The price itself is down 1.2% on the week and 6% on the month, which has not so far rattled options traders into buying puts. The next meaningful macro data points on inflation and Fed communication will determine whether the call positioning looks prescient or premature.
See the live data behind this article on ORTEX.
Open TLT on ORTEX →ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data and reviewed by the ORTEX team. Content is informational only and does not constitute investment advice.
