Welcome! The small trades are Bots - automated brokerage system done for a number of reasons: to 'tap' either the buy or sell side - to push the price in either direction, or to offload/accumulate a large position rather than dumping on market (google search for more info). They have the luxury of not having to pay brokerage per transaction as well.
Interesting to notice the largish end of trade buy! (odd $160k) Encouraging moving into next week for sure. Perhaps a consolidated move up is coming. Tree shaking may have finished for now...
NOD Price at posting:
99.0¢ Sentiment: LT Buy Disclosure: Held