Key Takeaways3M shares recorded their largest ever one-day percentage gain on Friday after the maker of Scotch tape and Post-it Notes reported better-than-expected quarterly results and boosted its full-year profit outlook.The share price broke out from a pennant pattern on the highest weekly trading volume since early March, indicating a continuation of the current uptrend.Amid further upside, 3M shares may encounter overhead resistance on the chart at key levels including $128,$152, and $175.A pullback c ...