Market Performance - Major stock indices showed positive movement, with the Nasdaq rising by 201.40 points (0.9%) to 22,941.80, S&P 500 climbing 39.04 points (0.6%) to 6,738.44, and Dow increasing 144.20 points (0.3%) to 46,734.61 [2] - Energy stocks experienced significant gains due to a surge in crude oil prices following U.S. sanctions on Russia's largest oil companies [2][3] Sector Performance - The Philadelphia Oil Service Index increased by 4.8% and the NYSE Arca Oil Index rose by 3.0%, reflecting strength in the energy sector [3] - The NYSE Arca Computer Hardware Index surged by 4.0%, driven by a 13.7% increase in SanDisk (SNDK) shares, reaching a record closing high [4] - Other sectors such as networking, semiconductors, and steel stocks also showed considerable strength, while transportation stocks declined [4] Corporate Earnings - Tesla (TSLA) shares rebounded by 2.3% despite reporting weaker than expected third-quarter earnings [5] - IBM's shares fell by 0.8% after reporting third-quarter earnings that exceeded analyst estimates but indicated slowing growth in its core cloud computing segment [6] - Honeywell (HON) shares rose by 6.8% after reporting third-quarter results that beat analyst expectations [7] Economic Indicators - Existing home sales in the U.S. increased by 1.5% to an annual rate of 4.06 million in September, matching economist estimates [8]