MUFG Options Hit 52-Week Bullish Extreme Before Friday Print

MUFG heads into its July 31 earnings report with options traders at their most aggressively bullish in a year — even as the borrow market has tightened further since last week's coverage.

The options signal is the standout this week. The put/call ratio collapsed to 0.064 on July 24, nearly matching the 52-week low of 0.063 and sitting almost 2.4 standard deviations below the 20-day average of 0.60. That is an extreme read — roughly one put for every sixteen calls — suggesting the options market is positioned for a strong upside move into the print. The stock has backed that sentiment with its price action: MUFG closed at $22.89, up 7.4% on the week and 13.5% over the past month.

The borrow market has tightened further since the July 22 article noted availability near 8%. Availability has now dropped to 5.1% — meaning only about five shares remain available for every hundred already lent out, down 84% in one week and approaching the 52-week low of 0.29%. Cost to borrow has eased slightly from the July 21 peak of 1.08% to 0.89%, but remains elevated relative to June levels. Short interest itself is a secondary factor here: at roughly 7.3 million shares with no float percentage available for this ADR structure, the absolute level is not the story. What matters is the direction — shorts are slightly trimming, down 12% over the past month — while the lending pool they rely on continues to shrink.

On the fundamental side, analyst data for MUFG's NYSE-listed ADR is too stale to inform the current setup reliably. The most recent institutional moves are more telling: BlackRock added 2.1 million shares through June, JP Morgan Asset Management added nearly 4.9 million, and FMR added 2.8 million — all reported as of June 30. That is a consistent pattern of accumulation from major Western asset managers, layered on top of the stock's recent momentum.

Historical earnings reactions offer one descriptive data point: after the two most recent prints in May 2026, MUFG gained roughly 2–4% on day one and held or extended those gains over the following five days. The July 31 report will test whether an already-elevated stock and a near-record-low put/call ratio leave room for the same kind of post-print extension.