TXNM: Ascending Triangle detected on 21 Sep 2026

TXNM has formed an ascending triangle pattern with current price at $58.44, sitting near resistance at $58.49. Structure score of 13.0 and breakout score of 8.0 reflect a modest pattern quality. Volume is elevated at 2.69x average, with current volume of 4.24M shares versus the 20-day average of 1.58M—supporting breakout readiness. RSI sits at 63.86, approaching overbought territory but not yet extreme. The pattern sits just 1.12% below the 52-week high, indicating proximity to major technical resistance. Target conservative is $60.80, representing a 4% measured move from current levels.

TXNM reported Q2 2026 earnings on July 31, 2026 with EPS of $0.58, meeting analyst expectations. TNMP (Texas New Mexico Power subsidiary) secured rate base recovery of $2.8 billion with a 9.65% return on equity, and final approved rates implement September 13, 2026—this timing coincides with the current pattern formation. Both PNM and TNMP saw all-time system peaks this summer, underscoring grid investment needs. TXNM does not issue earnings guidance during the Blackstone Infrastructure acquisition process, adding uncertainty to forward visibility. The next earnings call is scheduled October 30, 2026. The rate settlement approval and execution window may be driving recent consolidation.

An ascending triangle breakout above $58.49 would target $60.80 (the conservative measured move), representing a 4% gain. The next earnings announcement on October 30, 2026 introduces headline risk before pattern completion. Volume confirmation is critical—breakouts require sustained volume above the 4.24M recent level. The win probability score of 54.77% is modest, suggesting roughly even odds. Invalidation occurs at key support of $57.85; a close below this level would break the ascending structure and signal pattern failure.

Utilities sector is in a bearish regime (score -0.66), and broader market regime is bearish (-0.23), creating headwind for upside breakout. The pending Blackstone Infrastructure acquisition creates regulatory and execution risk, with no earnings guidance provided during the transaction period—transparency on deal progress is limited. RSI at 63.86 is elevated, suggesting limited room for further momentum without pullback. Q1 2026 showed sharply declining net earnings driven by investment security losses and higher interest charges. The rate settlement implementation on September 13 may temporarily exhaust near-term bullish catalysts, potentially limiting upside follow-through post-breakout. Beta of 0.03 indicates low volatility—useful for downside protection but limits explosive moves.

We scan more than 6,000 NYSE and NASDAQ stocks every trading day and compare each detected pattern against a database of 370,000+ historical detections. Every setup is scored across three dimensions: Structure, Volume, and Breakout Readiness. Win probability is a calibrated estimate of how similar historical setups performed over the following 10 trading days. This is a swing trading tool built for multi-day holds. It is not built or tested for day trading.