moral of the story as i said earler, just average your position then exit in profits, this is the working principle of SIP or systematic investment plan
Are you kidding me??
You are equating the above persons situation with SIP's.
I have read your messages which are highly inspired by the mutual funds and SIP's. Now let me clarify few things:
1. SIP's dont put a big sum at one go, rather they put small money(read installments) at each market point month by month. Now here the person clearly has over leveraged his sum at one point and looking for a exit somehow.
2. SIP dont put your money in one stock, rather they diversify your small installment into a group of shares, so no way averaging in SBI resembles working principle of SIP.
3. Market will open on Friday, and if you dont track international events then be informed that on Friday night fed might and might not increase interest rates. In case it doesnt, there might be some windwall gain from averaging, but if it does, SBI can gap down by another 10-20 Rs further. And I'm sure it will be a panic for a guy who started his investing on wrong foot. So tradeoff is risky and averaging is not a strategy at this point but pure gamble at very unsuited time.
Lastly dont blindly follow stocks picked by mutual funds top holding, as suggested by many here, reason being those mutual funds have picked up those stocks years back and are doing so since inception. There will be a huge difference in their buying price and yours. I even know Rakesh Jhunjunwala's and Amitabh bacchans portfolio too, but I can never match their buying price coz they picked up at price which I never be able to get. And add to that mutual funds might be hedging their position, and gaining from fall too, so just considering a fact that you can mimic their portfolio will take you no where. If its that easy mutual funds company will cease to exist.
All the best, take informed and wise decisions.