Diamondback Energy (FANG) ended the recent trading session at $142.70, demonstrating a -1.61% swing from the preceding day's closing price. This change lagged the S&P 500's 1.12% gain on the day.

This was the stock's third consecutive day of losses.

Siebert Williams lowered the firm’s price target on Diamondback Energy (FANG) to $190 from $230 and keeps a Buy rating on the shares. The firm ...