Investors are gearing up for December's crucial consumer price index to determine the direction of Fed policy.

Asian stocks were mixed Wednesday following Wall Street’s mostly positive performance ahead of key U.S. inflation data that could influence the pace of market-boosting rate cuts by the Federal Reserve.

US stocks gained after cooler-than-expected producer price index data soothed inflation concerns. The numbers on Tuesday showed wholesale inflation rose 0.2% in December on a monthly basis, compared to an estimated 0.4% increase. The reading climbed 3.3% from a year ago, below the projected 3.5% gain.

Asian shares are mixed after gains for oil and gas producers helped offset drops for Nvidia and other Big Tech companies on Wall Street.

U.S. stocks rose modestly in choppy trade on Tuesday as investors gauged inflation data and braced for quarterly earnings reports to justify stock valuations and the strength of the U.S. economy. Stocks received an initial lift after a Labor Department report showed the producer price index rose less than expected in December,

Asian shares traded mixed Tuesday, echoing Wall Street trading, where gains for oil-and-gas producers helped offset drops for Nvidia and other Big Tech companies. Japan's benchmark Nikkei 225 slipped 1.

Most U.S. stocks rose Tuesday following an encouraging update on inflation, though drops for Eli Lilly and other influential stocks kept indexes in check. The S&P 500 rose 0.1% as three out of every four stocks in the index climbed.