Futures slip after major averages incur back-to-back losses: Live updates

Check out the companies making headlines after the bell.

Palo Alto Networks – Shares declined nearly 19% after the cybersecurity company’s full-year guidance missed expectations. Palo Alto Networks said it predicts full-year revenue growth of 15% to 16%, down from earlier guidance of 18% to 19% growth. The company also reduced its full-year billings forecast. Meanwhile, adjusted earnings and revenue in the fiscal second quarter topped analysts’ estimates.

Diamondback Energy — Shares gained 1.6% after the energy company beat on both top- and bottom-lines in the fourth quarter. Diamondback posted adjusted earnings of $4.74 per share on $2.23 billion in revenue. Analysts polled by LSEG had forecasted $4.66 in earnings per share on revenue of $2.17 billion. 

Caesars Entertainment — The hotel and resorts stock lost more than 1% after posting a revenue miss in the prior quarter. Caesars reported $2.83 billion in revenue while analysts had estimated $2.85 billion, according to LSEG. 

— Hakyung Kim