Group 1 - MongoDB Inc (NASDAQ:MDB) has experienced a 1.5% decline to 186.09followingadowngradefromLoopCapital,whichchangeditsratingfrom"buy"to"hold"andsignificantlyreducedthepricetargetfrom350 to 190,citingslowingadoptionofitsAIplatformAtlas[1]−Thestockhasbeengraduallyrecoveringsincehittingatwo−yearlowof140.78 on April 7, but it remains below the 200resistancelevel,withayear−to−datedeclineofapproximately20273.14, representing a 45% premium to current levels [3] Group 2 - Options traders have shown bullish sentiment over the past 10 weeks, with a 50-day call/put volume ratio of 2.19, ranking higher than 97% of readings from the past year, indicating strong interest in options trading [4] - MongoDB's Schaeffer's Volatility Scorecard (SVS) stands at 90 out of 100, suggesting that the stock has exceeded options traders' volatility expectations over the past year [4]