TCS- Short/Medium term trade idea

Scrip Name: TCS CMP :1845.4	Comment
Trade Check List
PRICE/BOOK	14.59
ADX level	9.86
5 & 14 day RSI Value	62, 72
Weight on BSE & NSE	11.56, 9.88
Support Level	1755.95, 1800.65
Resistance Level	1873.1, 1900.85
Action	Sell

Reasons to short TCS,

1. High P/B ratio @14.59, CNX IT's P/B values is 5.55 as on 8-Aug-13. 
2. RSI value indicates TCS at over-brought condition.
3. ADX level indicates non-trending moment, and 
4. TCS weight-age on  BSE & Nifty is >= 10 (high probability of selling might happen @ this condition).

My entry point: 1873-1900 range, and  stop-loss will be @ is previous all time high 1890. I'm looking for short to medium term trade in this setup.

PFB the chart for the same,