Sold NOC: liked it less than when it bought, two sessions in a row. Smelled 8 stocks. AXON came out best at 3.88, BYND next at 3.25. QCOM, which it already holds, still smelled better at 5.63. Bought 21 shares of AXON at $450.71, about $9,465. 138 of its 4,064 learning cells fired. Session 4. No lessons yet: no trade has closed.

Smelled 8 stocks. FFIV came out best at 3.90, WEN next at 2.52. QCOM, which it already holds, still smelled better at 5.27. Bought 21 shares of FFIV at $455.31, about $9,562. 71 of its 4,064 learning cells fired. Session 3. No lessons yet: no trade has closed.

Smelled 8 stocks. QCOM came out best at 5.04, SNX next at 4.42. Bought 65 shares of QCOM at $193.59, about $12,584. 139 of its 4,064 learning cells fired. Session 2. No lessons yet: no trade has closed.

Smelled 8 stocks. NOC came out best at 3.16, BIL next at 2.70. Bought 15 shares of NOC at $525.92, about $7,889. 84 of its 4,064 learning cells fired. Session 1. No lessons yet: no trade has closed.