Weekly Markets Roundup: Hot CPI+PPI, Warsh Takes Fed, Trump-Xi Yields Boeing

The Week In Markets: May 10 To May 16

The week of May 10 to May 16 delivered four binary events stacked into five trading days and the tape ended with the S&P 500 fading from a fresh record. The hot April CPI print Tuesday and the even hotter April PPI shock Wednesday effectively closed the 2026 Fed rate-cut window. Friday brought the Powell-to-Warsh Federal Reserve chair handover, the Senate-floor confirmation of Kevin Warsh by a 54-45 vote, and the second day of the Trump-Xi Beijing summit. Cisco's Q3 earnings stunned with $5.3B in year-to-date AI infrastructure orders, Cerebras Systems popped 68% on its Nasdaq debut Thursday, and the CLARITY Act cleared Senate Banking 15-9. In crypto, BTC broke below the $80,000 shelf on the PPI shock, Solana shipped its Alpenglow consensus upgrade to public testnet, and Ripple secured a $200M institutional credit line. The S&P 500 closed Friday at 7,408.50 (-1.24%), the Nasdaq at 26,225.14 (-1.54%) and the Dow at 49,526.17 (-1.07%, -537 points), with the major indexes still finishing the week roughly +0.3% before Friday's late slide.

Top Stock Stories Of The Week

Cisco Q3 Stunner: $5.3B YTD AI Infrastructure Orders Sends CSCO +15%

Cisco delivered the cleanest earnings beat of the week Wednesday after the bell. Per CNBC's release breakdown, the networking giant printed $15.84B in revenue against the $15.56B Street call and $1.06 EPS against $1.00 expected. Networking revenue jumped 25% to $8.82B, total product order growth ran +35% YoY, and the disclosure that landed the stock +15% was the AI infrastructure book: Cisco took $1.9B in AI orders from hyperscalers in Q3 alone, bringing the year-to-date total to $5.3B. Management raised the full-year AI infrastructure order target to $9B from $5B and lifted the related revenue forecast to $4B from $3B. The Q4 guide also topped consensus on both lines. The print was the loudest data point yet that the hyperscaler capex cycle, last quantified at a combined $700B+ for 2026 across Alphabet, Amazon, Meta and Microsoft, is feeding through to the second-tier infrastructure beneficiaries beyond Nvidia.

Alphabet Closes The Gap On Nvidia As The World's Largest Company

Per Fortune's Sunday piece, Alphabet entered the week on the brink of overtaking Nvidia as the largest company in the world by market capitalization, the second time in twelve months the parking-spot has changed hands. The Google franchise has rotated from AI afterthought to category leader across search, cloud and on-device AI, with the TPU chip line emerging as the structural anchor for hyperscaler customers seeking a non-Nvidia silicon path. Alphabet finished the most recent earnings season as the standout among the Magnificent Seven, with the stock up +23% year-to-date, by far the best print across the cohort. The structural read for the rest of the AI supercycle is the same that powered Cisco's print: when hyperscaler capex commitments cross a critical threshold, the diffusion lifts every credible infrastructure provider, not just the GPU monoculture.

Cerebras Systems Pops 68% On Nasdaq Debut, Cools 10% Friday

The AI-chip startup Cerebras Systems made its Nasdaq debut Thursday and ripped +68% on the first day of trading, the largest opening-day move for a chip listing since the spring 2024 Astera Labs IPO. The wafer-scale architecture pitch landed with retail and institutional bidders simultaneously, and the post-IPO float was tight enough that the structural squeeze drove the close well above the underwriter range. Friday saw the predictable mean-reversion: Cerebras shed -10% as the broader semis cohort cooled, with Intel -6%, AMD -5.7%, Micron -6.6% and Nvidia -4.4% joining the rotation lower per CNBC's Friday close wrap. The bid-side stays intact heading into the Nvidia fiscal Q1 2027 print Tuesday May 20, with Street consensus at $78.8B in revenue and $1.77 EPS.

Friday Selloff: Tech Pares Weekly Gains As Yields And Oil Bite

The Friday tape was the week's structural pivot. Treasury 2-year yields jumped roughly 12 basis points in the minutes following Wednesday's PPI surprise and held the higher zone through the cash week, pressuring duration-sensitive growth names. The Trump-Xi Day 2 close in Beijing failed to deliver the broad trade breakthrough the tape had partially priced, with a 200-plane Boeing order the only tangible deliverable announced. Combined with renewed concerns about elevated WTI oil at ~$100/bbl and the residual Iran-Hormuz tail risk, the Friday session erased most of the week's gains across the indexes. The S&P 500 still finished the week roughly +0.3%, the Nasdaq closer to flat, and the Dow lower on the Friday slide.

Top Crypto Stories Of The Week

BTC Breaks Below $80K On The PPI Shock

The PPI surprise Wednesday cracked the structural $80,000 shelf on Bitcoin for the first time since the post-NFP rally cleared the level in early spring. As we covered in Thursday's morning analysis, BTC printed $79,640 Thursday morning, the 24-hour range running $78,720 to $80,936, and bears finally took control of the structure that had absorbed every prior shock through the Iran-Hormuz pulse, Coinbase Q1 miss and Tuesday CPI surprise. Ethereum held the $2,250 to $2,280 zone and remains roughly 7.9% below its April 17 high of $2,460. The structural reference set for the metals: $78,000 is the next visible support shelf on BTC, $76,000 the post-NFP cycle base, and a clean reclaim of $81,000 invalidates the bearish break. Despite the price action, spot ETF flows stayed constructive: per CoinShares, digital asset products posted a fourth consecutive week of net positive flow, with BTC absorbing $933M and Ethereum ETFs locking a 10-day inflow streak.

Solana Alpenglow: 12 Seconds To 150 Milliseconds Finality On Public Testnet

The biggest protocol story of the week landed on Solana. Alpenglow, the largest consensus overhaul in Solana's history, went live on public testnet, redesigning finality from approximately 12 seconds to roughly 150 milliseconds, a near-100x improvement. The upgrade is structurally important because the sub-second finality envelope reopens use cases that the existing block-time architecture made impractical, including real-time payment rails, high-frequency settlement and certain classes of on-chain order matching. The ETF wing of the SOL franchise reflected the structural tailwind: Solana spot ETFs have not posted a single outflow session in May and have absorbed $90.83M across eight positive sessions, making SOL the top altcoin ETF performer of the month.

Israel BILS And Germany EURAU: Solana Becomes A Sovereign-Stablecoin Rail

Two regulated-stablecoin partnership stories on Solana ran through the week. Israel approved its first regulated stablecoin, BILS, built in partnership with Solana and Fireblocks, with the explicit mandate of modernizing payment and financial infrastructure inside the country. Germany's AllUnity, a MiCA-compliant euro stablecoin issuer, expanded its EURAU token to Solana to accelerate euro-denominated on-chain settlement under the new EU regime. The combined read is that Solana is positioning itself as the preferred sovereign-stablecoin rail outside the US dollar block, a structural angle that is not yet priced into the SOL franchise the way Ethereum's stablecoin float is priced into ETH.

Ripple Secures $200M Credit Line For Prime Lending

On May 11, Ripple announced a $200M credit line from Neuberger Specialty Finance to expand institutional margin lending through Ripple Prime, the firm's prime-brokerage offering. The structural read is that XRP could function as collateral on the Prime book if the credit facility hits meaningful volume, opening a real institutional demand source distinct from the long-running ETF and grandfather-clause narratives. The CLARITY Act, which cleared Senate Banking Committee markup 15-9 on May 14, carries a grandfather clause that XRP backers expect would secure commodity status and end SEC scrutiny.

Cardano Locks Van Rossem Hard Fork Path

Cardano shipped Node v11.0.1 as a mandatory upgrade preparing the network for the imminent Van Rossem hard fork and Protocol Version 11. The Leios public testnet is scheduled for June 2026 with the throughput goal of 1,000+ TPS, a 10x to 65x increase versus current capacity. The technical read flipped constructive mid-week: crypto analyst Ali Martinez flagged that Cardano's SuperTrend indicator on the daily chart flipped to a buy signal Thursday May 14, the first reset since the September 25 2025 sell signal that preceded a 73% drawdown.

M&A, Partnerships, Deals

The week's headline deliverable from the Trump-Xi Beijing summit was a 200-plane Boeing order from China, alongside Chinese commitments to purchase US soybeans, oil and liquefied natural gas. Per Bloomberg's summit wrap, the broader trade framework was thin and the Iran commitment from China remained vague. On the corporate transaction tape, the week opened with the digital-assets exchange operator Bullish closing a $4.2B acquisition of Equiniti on May 9, and Prosus sold part of its Delivery Hero stake to Aspex Management for $395M on May 11. The diagnostic-AI cycle delivered Roche's late-spring move on PathAI just before the window. The structural backdrop remains the AI-fueled M&A theme: technology continues to dominate global deal share entering the back half of 2026, with strategic stack ownership now the primary deal logic.

Regulatory And Macro

The macro week was defined by the hot inflation pair. April CPI printed 3.8% headline YoY Tuesday against the 3.7% consensus, the hottest reading since May 2023, with core CPI at 2.8% YoY vs 2.7% expected and the monthly core at +0.4%. Wednesday's PPI was the larger shock: headline producer prices accelerated to 6.0% YoY from 4.0% in March, rising +1.4% MoM, the biggest monthly print since March 2022, with core PPI at +1.0% MoM and 5.2% YoY. Two-year Treasury yields jumped roughly 12bps within minutes per CoinDesk, the June rate-cut probability went from a coin flip to near zero on CME FedWatch, and the December Fed hike strip rebuilt to roughly 39%. BofA Global Research pulled its 2026 cut call after the PPI print and now expects two quarter-point cuts pushed out to July and September 2027. For the morning-by-morning read-through, see Wednesday's CPI follow-up and Thursday's PPI decoder.

Friday's Powell-to-Warsh Fed chair handover added a regime-change layer to the inflation shock. The Senate confirmed Kevin Warsh as the 11th modern-era Fed Chair by a 54-45 vote, with Warsh inheriting a tape that has effectively closed the cut window he was historically expected to champion. Powell remains on the Federal Reserve Board, preserving dot-plot optionality on the June FOMC. The third regulatory storyline was the CLARITY Act crypto market-structure bill: the Senate Banking Committee passed the bill 15-9 on Wednesday May 14, with Democrats Gallego and Alsobrooks the only crossover votes per Fortune's markup preview. The stablecoin compromise bans rewards on passive stablecoin holdings that mimic deposit interest but allows rewards on trading, transaction and staking activity. The bill now advances to the Senate floor for a merger with the Senate Agriculture Committee's parallel version.

Week Ahead: What To Watch

The May 18 to May 22 calendar carries the single biggest single-print catalyst of the second quarter. Nvidia fiscal Q1 2027 lands Tuesday May 20 after the close, with Street consensus at $78.8B in revenue and $1.77 EPS and TD Cowen having lifted its price target into the print to $275 from $235. Polymarket implies roughly a 90% probability of a clean beat. Walmart Q1 earnings follow Thursday May 21, the cleanest consumer read of the season into the back half of 2026. On the regulatory and political tracks, the CLARITY Act floor merger with the Senate Agriculture Committee version is the next gate for the bill, and the Iran-Hormuz framework coming out of the Beijing summit's vague commitments is the structural unknown for WTI. The next CPI release on June 11 is the inflation gate that confirms or rejects the April broadening signal. Warsh's first communications as Fed Chair will be parsed at the same Olympic-level scrutiny that Powell's were in his first six weeks.

Bottom Line

The week of May 10 to May 16 will be remembered as the week the 2026 cut window closed, the Fed chair changed hands, and the Beijing summit failed to deliver the trade breakthrough the tape had partially priced. The structural rotation that ran through the cash week, financials and energy bid versus the late-Friday tech retreat, is the cleanest expression of the higher-for-longer regime that the hot CPI+PPI pair locked in. In crypto, the BTC structural break of $80K matters less than the Solana protocol upgrade and the CLARITY Act's progress: protocol-level capability and regulatory clarity are the two structural drivers that survive every short-term price shock. Nvidia Tuesday is the next inflection point.

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