20-yr US Treasuries (TMF)

Key Updates

TMF has extended its downtrend sharply, falling 10.25% since the last report to $27.45, pushing YTD losses to 26.43%. The decline accelerated this week as the 30-year Treasury yield surged to 5.444% — the highest level since 2004 — and the 10-year yield hit 5.148%, its highest since 2007. The move was triggered by stronger-than-expected U.S. PMI data reinforcing expectations of further Fed tightening, compounding a sell-off already in motion from weak demand at a five-year note auction and position unwinding among market participants. As a 3x leveraged long-duration Treasury ETF, TMF continues to bear amplified losses relative to the underlying bond move.

Current Trend

The trend remains firmly bearish, with losses accelerating across all timeframes: -3.46% (1d), -9.36% (5d), -14.34% (1m), -22.31% (6m), and -26.43% (YTD). This marks a fourth consecutive reporting period of double-digit or near-double-digit declines (-10.41% on Jul 29, -3.96% on Aug 1, -10.25% currently), confirming a persistent structural downtrend rather than a temporary correction. TLT (unleveraged 20+ Year Treasury ETF) recently posted a 52-week intraday low near $80.665, underscoring broad-based weakness in the long end of the curve. No clear support level has held in recent sessions, as yields continue to break through multi-decade highs (30Y at levels last seen in 2004, 10Y last seen in 2007), indicating resistance to a near-term technical bounce.

Investment Thesis

The original thesis for TMF ownership rests on duration-driven upside from potential Fed rate cuts and yield normalization, offering leveraged exposure to a bond market recovery. This thesis depends on inflation moderating, fiscal sustainability improving, and demand for long-dated Treasuries stabilizing. Currently, none of these conditions are met: hawkish Fed expectations, weak auction demand, and fiscal deficit concerns are pushing yields higher rather than lower, directly working against TMF's structural design.

Thesis Status

The thesis remains under significant pressure and is not playing out as intended. Despite some strategist commentary (Goldman Sachs' Jan Hatzius) suggesting a hawkish Fed reversal could materialize by late 2027, this is a distant catalyst that offers no near-term support. Institutional positioning remains decisively negative, with BofA's survey showing a net 48% underweight in bonds, and options markets (TLT puts trading at 3.3x average volume) reflect continued bearish conviction. The thesis has weakened materially since the last report; a durable reversal appears unlikely absent a clear inflection in Fed policy or fiscal trajectory.

Key Drivers

The primary driver remains the continued repricing of long-duration U.S. Treasuries amid a global bond sell-off, evidenced by German Bund yields surging above 3.579% (highest since 2009) and U.K. gilt yields rising to 5.381% (Morningstar). Stronger-than-expected U.S. PMI data has reinforced expectations for further Fed rate hikes, directly pressuring the long end of the curve (Bloomberg). Structural fiscal concerns — U.S. national debt surpassing $40 trillion with interest payments now exceeding the entire defense budget — continue to weigh on demand for long-dated government debt (NYT). Treasury buyback interventions by Secretary Bessent have failed to sustain yield declines, indicating limited policy tools to arrest the sell-off in the near term (NYT). Heavy options activity in TLT, with put volume at 3.3x average and traders targeting sub-$79 levels, reflects institutional expectations of further downside (CNBC).

Technical Analysis

TMF is in a sustained downtrend with no evidence of technical support forming near current levels. The proxy ETF TLT recently made a fresh 52-week intraday low of $80.665, a level representing a 52% decline from 2020 through late 2023, before extending losses further amid the current sell-off (CNBC). Elevated put option volume (1.6 million TLT contracts, nearly double average) with concentrated bearish positioning around the $79-80 strike range signals continued institutional expectation of further downside in the underlying long-duration Treasury complex. Given TMF's 3x leverage, price action remains highly sensitive to incremental yield moves, with no signs of base formation or reversal patterns evident in the current data.

Bull Case

• Fed policy reversal potential: Goldman Sachs' Jan Hatzius expects the Fed's hawkish stance to reverse by late 2027, which could lower long-term yields and benefit TMF (Reuters).
• Attractive absolute yields: Apollo's Torsten Slok notes high-quality fixed income yields are now attractive without requiring outsized risk, potentially drawing in yield-seeking capital (Reuters).
• Contrarian institutional views: RBC BlueBay's Mark Dowding believes the worst may be over for bonds, citing yields not seen in decades as a potential entry point (Reuters).
• Extreme underweight positioning: Asset managers are a net 48% underweight bonds per BofA's survey, suggesting potential for a sharp reversal if sentiment shifts (Reuters).
• Policy intervention attempts: Treasury Secretary Bessent has expanded buyback operations up to 10x previous size in an effort to reduce yields ahead of midterm elections, indicating active policy support (NYT).

Bear Case

• Multiyear-high yields with no reversal signal: The 30-year Treasury yield hit 5.444%, highest since 2004, and the 10-year reached 5.148%, highest since 2007, with analysts indicating potential for additional weakness ahead (Morningstar).
• Structural fiscal deterioration: U.S. national debt has surpassed $40 trillion, with annual interest payments exceeding the entire defense budget, sustaining upward pressure on long-term yields (NYT).
• Global bond sell-off, not isolated to the U.S.: German Bund yields surged above 3.579% (highest since 2009) and U.K. gilt yields rose to 5.381%, indicating broad-based global pressure on long-duration government debt (Morningstar).
• Weak auction demand and positioning unwind: Wednesday's massive Treasury losses were driven by weak demand at the five-year note auction and position unwinding, signaling fragile investor appetite for long-dated debt (Morningstar).
• Ineffective policy intervention: Even significant increases in Treasury buyback programs have failed to sustain yield declines, with yields resuming their upward climb after initial reactions, indicating limited government capacity to reverse the trend (NYT).