This is known as "sau sunar ki aur ek lauhar ki".
We came from 5500 to 4800 by the collective effort of MMS, Madam, Rahul Baba, Pranav, FIIs, GAAR, Mauritius treaty, Europe, Greexit, Ambanis, Anna, Coal India, Kapil Sibal, US jobs (or lack thereof), FDI in retail, Vijay Mallaya and I do not know who all. I wanted to say "Didi", but I am scared of putting her name on the internet, so I wont. Just 700 points amongst all of them !
So if you want to hit ... hit at the right time and in the right way and with the right force ... and that lauhar is Karunanidhi ! A true Sun Tzu disciple !
Does the circuit breaker start at 10% or 20%?
[In case this is not clear, this is all in jest.]