Amazon (NASDAQ: AMZN) stock rallied by over 13% in the after-hours trading session after investors digested the firm's earnings guidance
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: Amazon (NASDAQ: AMZN) stock rallied by over 13% in the after-hours trading session after investors digested the firm's earnings guidance
### Response: moderately positive