The bulls are back and investors are chasing the market higher.

Last week I wrote about why a 50 basis point interest rate cut could be a mistake, as experts told me a bold move by the Fed could signal doom and gloom for the economy and risk triggering a market sell-off.

Yet, a week later, Wall Street seemed to be on board with the larger rate cut as stocks jumped to record highs.

And traders are betting the Fed will keep up its aggressive pace of easing. While the central bank signaled another 50 basis points of cuts across its two remaining 2024 meetings, traders are pricing in an additional 75 basis points, according to the CME Group's FedWatch tool.

Experts tell me it’s cooling inflation, not a rising risk of recession, that will give the Fed the green light for another large cut. Prices fell to a three-year low in August.

“If [inflation] continues to ease, interest rates should be lowered in line with that,” Nationwide Mutual's chief economist Kathy Bostjancic explained.

“The Fed Reserve should go 50 basis points for the next [meeting]," Bostjancic added. "They're far from neutral, so cutting 50 basis points is not necessarily a sign the economy is falling apart. It's a recognition that policy is just too restrictive.”

The Federal Reserve is set to release its next interest rate decision on Nov. 7 and will have another chance to cut rates at its December meeting.

Read more: The Fed rate cut: What it means for bank accounts, CDs, loans, and credit cards

If the past week is a guide, an aggressive cut could be a catalyst for the market. Powell’s emphasis that the Fed's move should be viewed as “a sign of our commitment not to get behind" was enough to boost investor confidence. The S&P 500 (^GSPC) notched its 39th record high of the year while the Dow Jones Industrial Average (^DJI) surged above 42,000.

“The Fed was able to cut by 50 basis points not because it had to but because it was able to, and I think that's a really really key distinction,” Raymond James' chief market strategist Matt Orton said on Yahoo Finance’s Morning Brief.

“It supports more investment, it supports more [capital expenditures], and that is what has been behind a lot of the economic resilience.”

John Hancock’s Emily Roland told me increased optimism of a soft landing is driving “a lot of optimism across markets.”

“Riskier assets are really celebrating this idea that the Fed can stave off a hard landing and do it proactively before we see more weakness here in the labor market,” Roland said.

BMO Capital Markets chief investment strategist Brian Belski raised his year-end S&P 500 price target to a street high of 6,100, noting historical performance patterns “suggest a stronger-than-normal 4Q is likely in store for the market and especially since the Fed has shifted to easing mode."