EC: Falling Wedge detected on 12 Oct 2026

EC is forming a falling wedge pattern with excellent structural quality (structure: 15.0/15). The stock sits at $16.94, compressed between key support at $16.03 and resistance at $16.92. The pattern displays a 75.44% win probability with overall score of 63.92, though volume confirmation is modest (7.0/12). RSI at 50.15 suggests neutral momentum. The wedge structure ranks as the cleanest technical setup compared to prior weak bull flag (pattern quality 25.9) and ascending triangle (20.5) formations that preceded it.

Ecopetrol has experienced significant management turnover throughout 2026, indicating internal restructuring. Alfonso Camilo Barco Muñoz was appointed Acting Chief Executive Officer effective September 15, 2026, holding the position of Corporate Vice President of Finance and Sustainable Value. Barco Muñoz brings more than 35 years of senior executive experience including expertise in investment banking, corporate finance, and corporate governance in energy, oil and gas, infrastructure, and financial services sectors. The Energy sector regime scores 0.91 (highly bullish), supporting broader oil & gas recovery tailwinds. Stock sits 107% above its 52-week low but 7.83% below 52-week high, recovering from recent weakness.

A successful breakout above $16.92 resistance targets $17.74 (the measured move conservative target), representing a 4.7% upside gain. Volume confirmation will be critical—current 20-day average stands at 1,472,210 shares with today's volume at 741,417 (0.5x relative volume), so breakout confirmation requires above-average participation. Pattern invalidation occurs at $16.03 support. The 75.44% historical win probability and 11.92/13 breakout score suggest high probability of resolution in the pattern's favor, though elevated ATR volatility (2.95%) warrants watching for false breakouts.

Multiple red flags exist despite technical setup quality. The Vice President of Commercial and Marketing stepped down September 15, 2026, with an interim replacement assuming responsibilities September 16. The company has undergone six major management changes since July 2026, suggesting potential operational uncertainty or strategic disagreements. Current volume is significantly depressed at 50% of normal (741K vs 1.47M average), reducing breakout conviction. Negative beta (-0.44) means EC moves inversely to broad market, creating additional risk if equities rally. Monthly performance shows -6.25% loss over the past month despite 3-month gain of +6.68%, indicating recent deterioration and potential cycle peak concerns. Macro commodity price risk is endemic to oil producers.

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.