Financial giants have made a conspicuous bullish move on 3M. Our analysis of options history for 3M (NYSE:MMM) revealed 14 unusual trades. Delving into the details, we found 35% of traders were bullish, while 35% showed bearish tendencies. Out of all the trades we spotted, 6 were puts, with a value of $280,881, and 8 were calls, valued at $451,427. Predicted Price RangeAfter evaluating the trading volumes and Open Interest, it’s evident that the major market movers are focusing on a price band between $120.0 and $140.0 for 3M, spanning the last three months. Insights into Volume & Open Interes…