As big name investors such as Bill Ackman and Jeff Gundlach clamor for the Federal Reserve to hike interest rates by 100 basis points or more, one top strategist thinks observers should really think through what they are calling for.

“Be careful what you wish for,” 22V Research Founder Dennis DeBusschere on Yahoo Finance Live (video above). “You want to take it to an extreme. Let’s go 100 basis points, 200 basis points, or 400 basis points. Let’s crush the economy. I don’t think that would be a path to market stabilization.”

Actor James Monroe Iglehart, (L) who plays the character of Genie in Disney’s ‘Aladdin’ on Broadway, shows his magic lamp as he rings the opening bell at the New York Stock Exchange on October 29, 2015. REUTERS/Brendan McDermid

If the Fed delivers a massive rate hike in one shot — or a series of 100 basis point increases — it could badly stunt economic growth at a time when inflation would still likely stay high, and that likely wouldn’t be a recipe for markets to climb out of their current bear market land with authority.

The WSJ previewed the Federal Reserve policy decision on Monday night, strongly suggesting that a 75 basis point rate hike was on the table after the surprisingly hot Consumer Price Index (CPI) on Friday.

Market participants had previously generally assumed that a 50 basis point rate hike was most likely as the Fed looks to tackle red-hot inflation.

The story led to Wall Street scrambling to recalibrate rate expectations.

“And yes, 100 bps tomorrow, in July and thereafter would be better,” Ackman said in a tweet Tuesday night. “The sooner the @federalreserve can get to a terminal FF rate and thereafter can begin to ease, the sooner the markets can recover.”

Gundlach followed with his own tweet about a 200 basis point increase: “The Federal Reserve should raise the Fed Funds rate to 3% tomorrow, in my opinion.”

DeBusschere stressed that there is “so much emphasis on how much more they need to tighten or not, [but] what we really need to know is: The financial conditions tightening we have seen — which would include stocks going down and which would include spreads going wider — is that enough to slow economic growth and achieve the Fed’s goal for the markets to stabilize? If the answer to that is No, we have a lot more downside risk. That is the unfortunate situation we find ourselves in.”

Story continues

Brian Sozzi is an editor-at-large and anchor at Yahoo Finance. Follow Sozzi on Twitter @BrianSozzi and on LinkedIn.

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