EIA reported a build of 97 Bcf for the week ending 10/13/2023. This was larger than the median estimate of 81 Bcf. Today's stat fell outside the expected range, which was 91 Bcf on the more bearish end, and 76 Bcf on the more bullish end.
Prices were down in the five minutes following the announcement, to $2.986, from $3.083 just before 9:30am.