m.mphoto / ShutterStock. Stop us if you've heard this before: it's been another wild for the stock market. A solid series of earnings releases are pulling against myriad geopolitical tensions as the market tries to find its bearings. Major indexes posted sharp gains earlier in the week, and it looked like we'd finally found the bottom of the selloff that had dominated the week before. The second half of this week, however, has seen most of