Black Monday: What happened in 1987 and why is it trending today?

Black Monday: Indian benchmark indices went into a tailspin in opening trade on Monday amid weak global cues. While both the Sensex and Nifty crashed over 5 per cent, Asian shares too nosedived with Japan's Nekkei diving nearly 8 per cent after the meltdown Friday on Wall Street over US President Donald Trump's tariff hikes and the backlash from Beijing. 

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