Today we will analyze the stock VALE RIO SP.ADR (CVLB.F) for internet stock trading in the F stock market,
Stock Technical indicators to notice in VALE RIO SP.ADR (CVLB.F)
1- Last bullish trend was from 17.15 $ (4/16/2012) to 17.87 $ (4/18/2012) a 0.72 $ move 2- The current bearish trend started from 17.87 $ at 4/18/2012 and is currently trading at 16.60 $.
3- According to ADX Indicator, the trend is currently bearish, which is getting stronger.furthermore, the ADX indicator location between DMI+ and DMI- is hinting on a strong move ahead. the stock is very volatile at this point.
4- Bullish Divergance in MACD Indicator .
VALE RIO SP.ADR (CVLB.F) Short term stock chart patterns for internet stock trading :

5- The Stock was supported by a support line, identified by two points: 17.150 and 16.880 that was broken down at 17.030 transforming into a resistance line.
VALE RIO SP.ADR (CVLB.F) Mid term stock chart patterns for internet stock trading :

6- The Stock formed Double Bottom Pattern at 16.880 that failed and formed a resistance.
7- The Stock was resisted by a resistance line, identified by two points: 17.900 and 18.080, and is currently resisting at 17.609.
VALE RIO SP.ADR (CVLB.F) Long term stock chart patterns for internet stock trading :

8- The Stock was supported by a support line, identified by two points: 16.060 and 15.850, and is currently supporting at 16.552.

Stock Trading Conclusion:
VALE RIO SP.ADR (CVLB.F) was trading in a bearish wave, which is becoming stronger .
Technical indicators and stock chart patterns show highly volatile movements favoriting bullish direction,
recommend stopping short positions or entering long position or bullish spread options strategy in online trading , because of the high expected future volatility, consider constructing symmetrical options strategies for buying volatility through strangles or straddles in online trading. .

Stock Resistance Levels : 16.81, 16.90, 17.09, 17.24, 17.38, 17.61, 17.87, 18.10.
Stock Support levels : 16.55.