Mumbai, Oct. 26 -- With India's equity market under fresh pressure last week, after briefly recovering from a new 52-week low earlier this month, analysts are turning their attention to a level Nifty 50 hasn't tested since April last year. That level is 21,743.65, the intraday low touched on April 7 last year, before the US tariff war intensified and India also began to be viewed as an anti-artificial intelligence (AI) trade, resulting in huge foreign portfolio investor (FPI) outflows. That low involved a 17.25% drawdown in Nifty from a high of 26,277.35 on 27 September 2024, with FPIs selling cash shares worth Rs.2.85 trillion between October 2024 and March 2025. Analysts expect the level to hold for now, but warn that a breach could trigger a deeper correction and signal a shift in the market's medium-term trend. "The crucial level to watch out for is 21,743.65," said Sahaj Agrawal, senior vice-president (derivatives research) at Kotak Neo. "If it is respected, we would get a bounce back to around 23,500-23,600 to begin with. If, however, the level is decisively broken that could increase chances of a further correction, and we would have to reassess the medium-term structure of the market." From that low of April last year, the market took eight months to test a new high of 26,373.2 on 5 January this year on growing hopes of a resolution to India's trade deal imbroglio with the US. However, things took a turn for the worse with the outbreak of the West Asia war on February 28. The hostilities in the Gulf region drove Brent crude up 65% in a month to almost $120 a barrel by March end (as per financial portal investing.com), causing the Nifty to plunge to a 52-week low of 22,182.55 on April 2, a 16% correction from its January high. With India importing around 85% of its daily consumption of 5.5-5.6 million barrels, a jump in crude prices widens its trade deficit and weakens the rupee, which in turn, ends up impacting the stock market. The market's fortunesfluctuated with crude since then. Nifty recovered from its April 2 low to hit a high of 24,774 on August 3, when crude cooled off to $83.7 a barrel. However, a resumption of hostilities in West Asia since September again drove oil past $100 this month, dragging Nifty 50 to test a fresh 52-week low of 22,179.9 on October 8. Though the market bounced back 4% from the low to 23,146.15 on October 16 due to a short covering bout, the index pared half of the gains to close at 22,600 on Friday as crude again surged to $116.2 due to repeated Houthi attacks on Saudi Arabia. Analysts are not ruling out a breach of the 52-week low, but expect the 21,743.65 support to hold unless the geopolitical situation worsens....