Twitter Sings The Blues

 | Oct 31, 2014 02:46AM ET

Trick or treat? For the blue bird, the treats are few and far between.

Shares of Twitter (NYSE:TWTR) have taken a serious hit this week after the company reported on Monday that it had less than expected user growth in the third quarter ending 9/30/14 and mounting losses despite rising revenues.

TWTR started the week off at $50.02 a share. By the end of the day on Thursday, it closed at $41.80, having traded as low as $39.94 earlier that morning. The stock has lost nearly 20% of its market value in the span of four trading sessions.

Per the chart below, we find that the stock is now trading under $45 and could very well close beneath it to finish off the week. This level has served as a critical support area since the bulls pushed the stock above it to finish off the week of 8/18/14.