Failed Treasury put-call signal and a dollar regime shift

A weekly ratio as a later sentiment input

Weekly option volume and open interest on 30-year Treasury-bond futures can be condensed into a put-versus-call ratio and used as a sentiment input for later dollar-index direction. The put-call-ratio is a weekly Treasury-bond futures options gauge that compares put volume and open interest with call volume and open interest to read hedging and speculative pessimism.

That ratio divides put volume relative to put open interest by call volume relative to call open interest. Ratio readings above 1.8 were associated with later declines in Treasury yields and the dollar index about three months afterward.

Heavy put activity relative to calls was read as premature anticipation that the long bond rally had ended, and those episodes often preceded lower yields.

Bonds and the dollar as a circular pair

Intermarket-analysis is reading long-term yields and the dollar as a linked pair whose usual sequence can break when foreign rates or currency-system stress intervene. Bond prices and the dollar are framed as a circular pair: firmer bonds can pressure the dollar, while a weaker dollar can later revive inflation expectations that pressure bonds.

When the usual next move fails

When a Treasury-bond put-call sentiment reading stops producing the usual next move, that breakdown can itself flag a change in the forces linking bonds and currencies. A failed-signal is a put-call reading that moves yields as expected but does not move the dollar, treated as a regime-change alert rather than discarded noise.

After a later reading, yields still fell but the dollar did not. The divergence lined up with European rate cuts and currency-system stress that made European currencies less attractive. High ratio readings clustered at yield peaks and trendline tests, while later failed readings were marked as exceptions on the same yield chart.

The dollar-index-range and the yield trendline

The dollar-index-range is a multiyear dollar-index band used to distinguish ordinary resistance tests from a confirmed breakout. The dollar index was mapped in a broad 78-to-98 range, with whole-number resistance, a 10-week average, and a 95-to-100 zone used to judge whether a new dollar regime had begun.

A trendline is a sloping line on the 30-year yield used to define the long rate decline and to flag when a break questions that trend. A downsloping trendline on the 30-year yield from May 1990 through February 1993 framed the long rate decline. A later rise through that line put the bond bull in question.