FIBK: Falling Wedge detected on 28 Sep 2026

FIBK is forming a falling wedge pattern, a bullish reversal setup. The structure score of 15.0/15 reflects a well-defined wedge with clear descending trendlines converging toward support at $35.64 and resistance at $37.41. Current price of $36.91 sits near the midpoint of the wedge range. Breakout score of 5.42/13 and volume score of 10.0/12 suggest the pattern is still consolidating, with above-average volume at 1.5M shares (23% above 20-day average). The setup is positioned 33.6% above the 52-week low, indicating FIBK has recovered from oversold territory. RSI of 47.88 is neutral, supporting a potential reversal from this compressed formation.

Q2 2026 net income reached $83.9 million ($0.87 per share), up from $60.2 million ($0.61) in Q1 2026. Net interest margin expanded 4 basis points sequentially to 3.45% in Q2, continuing a multi-quarter improvement trend. Criticized loans decreased 9.3% quarter-over-quarter, reflecting improved credit quality. The company completed the sale of eleven Nebraska branches on April 10, 2026, generating a $19.5 million gain. Management repurchased 1.9 million shares in Q2 and increased the authorization by $150 million. The falling wedge forms amid improving operational fundamentals but headwinds from loan runoff. The Q2 earnings beat and margin expansion signal management confidence, supporting technical strength.

A successful breakout above $37.41 resistance should extend toward the conservative target of $38.66, representing a 2.4% gain from current price. Historical falling wedge patterns with a 61.4% win probability suggest bullish directional bias once volume confirms the breakout—volume should exceed the current 1.5M threshold and sustain above 1.2M average to validate the move. The pattern fails and turns bearish if price closes below the key support level of $35.64, representing a -3.4% downside risk. MACD histogram at -0.0287 is slightly negative but near zero, positioning the indicator to turn positive on bullish momentum confirmation.

GuruFocus has flagged 6 warning signs on FIBK. Loan balances declined more than expected due to elevated payoffs, impacting growth trajectory. The Finance sector regime is bearish (score -0.23), creating macro headwind despite the stock's bullish technical setup. Beta of 0.2 provides some downside protection in market corrections, but the low responsiveness limits upside acceleration. Q3 2026 earnings are likely approaching, introducing event risk during pattern formation. Three-month performance is -3.28%, showing the wedge forms in a weak intermediate trend requiring disciplined breakout confirmation before confidence increases.

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.