Hewlett Packard Company (NYSE: HPQ) opened at $18.21 and oscillated in the range of $18.11 and $19.04 in the latest trading session. It is at $18.69, up 9.30 percent from its previous close of $17.10. Hewlett Packard Company shows bullish trend and the stock’s first resistance level is at $18.95. Upon breaching this level, the stock may touch $19.06. On the downside, it may slip to $18.55.