Dalal Street witnessed a spectacular rally today as the Bank Nifty index surged past its critical resistance levels to clock a brand-new all-time high. The bullish momentum was primarily driven by stellar Q4 earnings reports from top-tier private and public sector banks, which showcased healthy credit growth and reduced NPAs. Traders utilizing specific risk management strategies capitalized heavily on the intraday volatility. With foreign institutional investors (FIIs) returning as net buyers, market analysts project that this upward trajectory could sustain through the upcoming weekly expiry, provided global market cues remain stable.