Domestic equity markets traded higher on Wednesday in the morning session despite elevated geopolitical tensions and rising crude oil prices.

Sensex gained as much as 0.59 per cent or over 400 points to touch an intraday high of 74,356 in early trade, while the Nifty rose 0.46 per cent or about 100 points to 23,351.

Sectoral performance was largely positive, with FMCG stocks leading the gains. Nifty FMCG rose 1.5 per cent, followed by Nifty Chemicals (0.67 per cent), Nifty Oil & Gas (0.60 per cent) and Nifty Private Bank (0.50 per cent).

On the downside, metal stocks remained under pressure, with Nifty Metal declining more than 1 per cent. Nifty MidSmall IT & Telecom fell 0.62 per cent, while Auto, Media and PSU Bank indices traded marginally lower.

Among the Nifty 50 constituents, Hindalco Industries emerged as the top loser, shedding nearly 3 per cent. Eternal, Adani Enterprises, NTPC and Tata Motors Passenger Vehicles (TMPV) were among the other major laggards.

"While weak global cues and geopolitical tensions could keep markets volatile in the near term, technical indicators suggest signs of stabilisation after recent selling pressure. Nifty has strong support around 23,000-23,100, while 23,500-23,600 remains the immediate resistance zone. A decisive breakout on either side is likely to determine the market's next directional move," analysts said.

Investors and traders' sentiment remained cautious amid escalating tensions in West Asia after the United States launched strikes on Iran, raising concerns about a broader regional conflict and its potential impact on global energy supplies.

On the commodities front, international benchmark Brent crude rose 0.75 per cent to around $93 per barrel, while US West Texas Intermediate (WTI) crude gained 0.88 per cent to nearly $90 per barrel.

In Asia, markets traded largely in the red. Japan's Nikkei and Hong Kong's Hang Seng declined more than 1 per cent each, while South Korea's KOSPI plunged nearly 4 per cent.

Overnight, Wall Street ended lower, with the S&P 500 slipping 0.26 per cent and the Nasdaq Composite declining 0.97 per cent.