What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.

Costco Wholesale Corporation (NASDAQ: COST) gapped up into blue skies on Thursday and rose about 2% of the open to reach a new all-time high of $603.78. All-time highs generate excitement and interest that can translate into increased buying pressure and above average volume.
moderately positive