A failed breakdown happens when price moves below an important support level or descending trendline but sellers cannot maintain control, causing the stock to quickly recover above that level. In this chart, Sterling and Wilson Renewable Energy slipped below the falling trendline near the ₹160–₹180 zone, but instead of continuing lower, buyers stepped in strongly and price bounced back toward ₹212. This signals selling pressure may be weakening and trapped bears may cover positions, often leading to a short-term upside move. If the stock sustains above the reclaimed trendline, momentum can improve further, while the recent low area remains an important support zone.