U.S. May CPI Data Fails to Spark Rally, Market Volatility Continues

Roger Lee | Special Analyst for BIT U.S. Stocks

With 21 years of experience in investment banking, asset management, and financial institutions, specializing in the AI industry chain, U.S. macro liquidity, and options strategies.

My conclusion is straightforward: May’s CPI defused the bomb of “core inflation out of control, immediate June rate hike,” but hasn’t fully halted the S&P’s retreat; now is not the time to go all-in on the rebound—instead, use dollar-cost averaging and rotate into stronger assets while waiting for the FOMC decision.

This is the core of how I view the market's reaction last night. The U.S. May headline CPI rose 4.2% year-over-year, while core CPI increased 2.9% year-over-year and only 0.2% month-over-month—the data itself did not confirm a resurgence of runaway inflation. However, headline CPI reached its highest level in three years, and energy prices combined with geopolitical tensions continued to keep bond markets in an hawkish stance, preventing the market from translating the CPI data into a significant stock market rally. [1] [2]

I believe the current market is not about “once the bad news is priced in, jump in blindly,” but rather about “extreme tail risk declining, while crowded trades are still actively reducing risk.” SMH has retraced approximately 10.5% from its recent high, MU has retraced about 17.4%, and MTUM has retraced roughly 7.5%. The VIX closed at 22.22, still below the 25 panic threshold, indicating this is not a systemic collapse, but rather a deleveraging ongoing in the semiconductor and high-beta sectors. [5]

The key to the U.S. May CPI does not lie in the nominal year-over-year figure itself, but in whether core inflation is broadly spreading to services. The original user text notes that nominal CPI rose 4.2% year-over-year, core CPI rose 2.9% year-over-year, core CPI increased 0.2% month-over-month, and nominal CPI rose 0.5% month-over-month. Public reports and official data indicate that energy prices were one of the primary drivers behind the rise in nominal inflation, while the core CPI month-over-month increase falling below the market expectation of 0.3% suggests that the worst-case scenario—where oil price shocks are fully spreading to services—has temporarily been avoided. [1] [3]

The market hasn’t surged because stocks and bonds are viewing different realities. Stocks see core inflation as under control and the AI profitability narrative hasn’t yet been disproven by macro data; bonds see nominal inflation still elevated, uncertainty around oil prices and geopolitical conflicts, and a renewed rise in the probability of further rate hikes this year. CNBC and Benzinga’s summaries of CME FedWatch and market pricing show a 98% probability of the June FOMC holding rates steady, but a 66% probability of at least one rate hike this year—reflecting the market’s pricing split between “no hike soon, higher later.” [2] [4]

The meaning of this CPI is not "an immediate rate hike," but rather "continued suppression of rate cut expectations." If core CPI had risen significantly above expectations on a monthly basis, the market would have priced in a rate hike in June or July; this extreme scenario has now been ruled out. However, elevated headline CPI, oil price shocks, and labor market resilience still prevent bond markets from prematurely betting on easing. This hurts tech stocks not through an immediate fundamental disproof, but through valuation constraints imposed by higher discount rates.

My assessment is that the bond-stock split won’t end overnight. While the stock market may rebound due to lower-than-expected core CPI, if 10-year Treasury yields continue to rise or Fed communications shift “further rate hikes” from a risk scenario to the baseline outlook, high-valuation tech stocks will continue to face downward pressure. Therefore, before the FOMC meeting, you shouldn’t interpret the CPI positive news as a signal to immediately go all-in on equities.

The user noted that the inflow into SOXS and increased trading volume in SMH put options represent the most important micro signal in the market following this CPI release. My understanding is that institutions are not selling off all their AI assets, but rather using the rebound to lock in downside risk. In other words, they acknowledge that the CPI has defused one risk, but do not believe that the crowded positions in semiconductors have been fully unwound.

Based on the captured market data, SMH has retraced approximately 10.5% from its recent high as of June 10, MU has retraced about 17.4%, while MTUM has retraced around 7.5%, QQQ about 7.0%, SPY about 4.5%, and the VIX closed at 22.22. [5] This set of data suggests two things. First, deleveraging within the semiconductor sector has been significantly deeper than in the broader market; second, the VIX has not breached 25, indicating that the market has not yet entered a phase of indiscriminate panic selling. For me, this is not a “total wreck,” but it’s also not yet “parked safely in reverse.”

I’ll divide the next two weeks into two phases. The first phase, before the FOMC meeting, focuses on survival and noise reduction. Since market breadth hasn’t shown clear improvement and VIX hasn’t reached panic extremes, I won’t increase leverage simply because CPI came in slightly better than expected. I’ll reduce exposure to purely narrative-driven, high-beta, highly leveraged semiconductor and tech speculative stocks during any rallies—especially those lacking orders or gross margin support, relying solely on valuation expansion.

The second phase, following the FOMC and Walsh’s statements, centers on phased positioning. The original user note states that if investors can tolerate a 3%–4% pullback in the broader market, the current environment has gradually entered a phase suitable for incremental positioning. I agree with this assessment, but with the caveat that investors should only buy AI leaders with confirmed EPS evidence, not all tech stocks that have declined. As emphasized in the previous report, the true end of the tech rally is industry overcapacity and EPS disconfirmation—not an additional 25 basis points from the Fed. This framework remains unchanged after the latest CPI release. [6]

My trading strategy is clear: the CPI data gave the market a breather, but I won’t mistake this pause for a renewed acceleration of the trend. For AI core assets I already hold, I won’t exit lightly due to post-CPI volatility; however, for new positions, I’ll add gradually, using limit orders, and wait for confirmation. I’ll prioritize allocations to AI infrastructure chains with high order visibility, stable gross margins, and strong cash flow—especially those directly benefiting from cloud capital expenditures.

For high-beta and purely narrative assets, I will continue to reduce positions during rallies. Quantum, aerospace, and small-chip stocks without clear paths to profitability will struggle to sustain valuation expansion in an environment where high interest rates are expected to persist longer. Once the market shifts from “focusing on future potential” back to “evaluating current EPS,” these assets will be among the first to be sold.

The bottom line returns to the first point: May’s CPI defused the “immediate rate hike” bomb, but did not relieve the valuation pressure from “higher for longer.” The current moment marks the opening of a window for phased positioning—not a signal to go all-in. If Powell’s remarks on June 18 are merely rhetorical hawkishness, core inflation remains under control, and AI EPS and orders show no downward revisions, I’ll view this pullback as a mid-term positioning opportunity. Conversely, if oil prices continue to surge, the dot plot turns more hawkish, and semiconductor hedging demand rises rather than falls, I’ll keep my position size within my tolerance for volatility.

The CPI gave the market a breather, but the reverse parking isn’t fully settled yet. Don’t rush to go all-in—dollar-cost average, keep sufficient cash on hand for potential 3%–4% fluctuations, and that’s the smart survival strategy right now.

This report is for research and discussion purposes only and does not constitute any promise of returns or recommendations to buy or sell individual stocks. The three key risks to monitor going forward are: first, if oil prices and geopolitical conflicts continue to push up nominal inflation, U.S. Treasury yields may rise again, pressuring high-valuation technology stocks; second, if the FOMC dot plot and official statements clearly turn hawkish, the market’s discounting of “higher for longer” will deepen further; third, if the AI supply chain experiences slowing orders, downward revisions to gross margins, or stagnation in EPS upgrades, the semiconductor rebound could shift from valuation recovery to a failure of fundamental validation.

1. U.S. Bureau of Labor Statistics, *Consumer Price Index — May 2026*. https://www.bls.gov/news.release/cpi.htm

2. CNBC, *CPI Inflation Report May 2026*, June 10, 2026. https://www.cnbc.com/2026/06/10/cpi-inflation-report-may-2026.html

3. Morningstar, *May CPI Forecasts Show Continued High Inflation*. https://www.morningstar.com/economy/may-cpi-forecasts-show-continued-lofty-inflation

4. CNBC Make It, *Rate Hikes Are Back on the Table Amid Rising Prices*, June 10, 2026. https://www.cnbc.com/2026/06/10/interest-rates-may-stay-higherwhat-it-means-for-your-money.html

5. Yahoo Finance Chart API, daily prices for SMH, MTUM, MU, QQQ, SPY, and ^VIX, retrieved June 11, 2026. https://finance.yahoo.com/

6. Roger Lee Research, "Rate Hikes Aren't the Tech Killer—EPS Is: A Strengthen-What-Stands strategy After the AI Sector's Major Decline," June 8, 2026.

7. Benzinga, *Hottest Inflation in Over 3 Years: Is the Fed Ready to Hike Interest Rates?*, June 10, 2026. https://www.benzinga.com/markets/economic-data/26/06/53128579/may-cpi-reactions-fed-hold-inflation-4-2

8. Reuters, *Gold Inches Higher as Oil Falls, U.S. Rate-Hike Fears Cap Gains*, June 9, 2026. https://www.reuters.com/world/india/gold-extends-falls-rising-treasury-yields-2026-06-09/

This report has been prepared by a guest analyst. The views expressed in this report are those of the author alone and do not represent the views of the BIT platform. This material is for informational purposes only and does not constitute investment advice.