Stock market live updates: Sensex crashes 1,747 points to close at 56,406 as Russia-Ukraine

Stock market live updates: Sensex crashes 1,747 points to close at 56,406 as Russia-Ukraine tensions trigger global sell off liveblog 676Stock market live updates: Sensex crashes 1,747 points to close at 56,406 as Russia-Ukraine tensions trigger global sell off liveblog