Published: June 12, 2026 at 07:39 PM
Weekly Market Memory
Weekly Market Memory
1. Weekly Summary
The week's primary upside catalyst was progress in U.S.-Iran peace negotiations. After Secretary of State Rubio declared a deal was "in sight," WTI crude plunged -8.37% on the week to $96.60, pulling inflation expectations lower and dragging the 10-year yield from 4.59% to 4.56% and the 30-year from 5.13% to 5.06%, sparking a broad risk-asset rally. Nvidia's Q1 revenue of $81.6B—beating consensus of $79.2B and rising +85% YoY—delivered an earnings surprise that reaffirmed the durability of the AI infrastructure investment cycle and lifted semiconductors (SMH +3.59%). A last-minute labor agreement at Samsung Electronics averted a general strike on May 20, propelling the KOSPI to its largest-ever single-day gain (+8.42%) on May 21 and a weekly close of +4.73%. The Dow Jones hit a record 50,579; the S&P 500 extended its winning streak to eight consecutive weeks; and the VIX fell from 18.43 to 16.70 (-9.39%), signaling a normalization of fear.
Beneath the rally, structural inflation remained unresolved. April CPI at 3.8% (highest since May 2023), core PCE accelerating to a 3-month annualized rate of 4.4%, and the 30-year Treasury at 5.06% (highest since 2007) continued to pressure the Fed regardless of any deal outcome. The swearing-in of Kevin Warsh as the new Fed Chair (5/22) and hawkish April FOMC minutes drove markets to price the probability of a 2026 rate cut below 3%, while the odds of a December hike rose to 39%. University of Michigan consumer sentiment at 44.8 (all-time low) and gasoline at $4.55 deepened K-shaped consumer divergence, and Walmart fell -8.51% on the week, breaking below its 100-day moving average. China (KWEB -4.47%, Hang Seng -1.37%), precious metals (GLD -0.83%, GDX -2.67%), and crypto (BTC -0.58%, BITO -4.17%) were left out of the rally; even Nvidia fell -4.43% on the week as post-earnings "expectation exhaustion" set in.
The week's pivotal binary is the May 31 Iran deal deadline (current probability: 35.5%). A deal would send WTI further into the $70–80 range, extending the disinflation rally; a breakdown would push WTI back above $110, triggering an estimated -8–12% shock to the S&P 500. The Memorial Day holiday on May 25 will leave a liquidity vacuum, with weekend negotiation headlines determining the direction of Tuesday's open gap. The Bank of Korea MPC meeting (May 28, Governor Shin Hyun-song's inaugural meeting, with an eighth consecutive hold at 2.50% the base case) and the first FOMC under Warsh on June 16–17 are sequential inflection points. The stretched valuations of AI semiconductors (SOX YTD +65%, Micron +124%) and the supply/demand impact of the SpaceX IPO (targeting June 12) are additional variables to watch.
2. Last Week's Forecast Review
| Prior-Week Forecast | Actual Outcome | Verdict |
|---|---|---|
| Nvidia beats (5/20) → SMH trail recovery + semiconductor sector rebound | Revenue $81.6B surprise (consensus $79.2B). SMH +3.59%, trail recovered 13.98→18.94 | Hit |
| PCE/inflation above expectations → 30Y above 5.2% → risk-off / below → 10Y returns to 4.4% | Rates eased (10Y 4.56%, 30Y 5.06%) and risk-on resumed, but the catalyst was Iran negotiations, not PCE. 10Y return to 4.4% fell short. | Partial Hit |
| Samsung Electronics strike materializes → EWY trail approaches 10% / Bank of Korea cut → KRW strengthens | Strike called off 5/20 → KOSPI +8.42%, EWY +1.77% (trail 13.55%). Bank of Korea meeting rescheduled to 5/28; no cut occurred. | Miss |
| Inflation persists → 30Y above 5.3% → S&P retests 7,000 | 30Y fell to 5.06%; S&P rose to 7,473 for eighth consecutive week (risk did not materialize) | Miss |
| Iran Strait of Hormuz blockade escalation → WTI $120+ → stagflation | Negotiations advanced; WTI fell -8.37% to $96.60—the opposite direction | Miss |
| Foreign investor outflows accelerate → KOSPI retests 7,000 | Foreign net selling continued (₩1.9T+/week), but retail and institutional buying defended KOSPI, up +4.73% | Miss |
3. Portfolio Drift & Risk
Weekly Portfolio Drift
If last week (W20) was stagflationary—energy the lone gainer while all other asset classes fell together—this week was the mirror image: equities and bonds rallied in tandem while volatility plunged. Iran negotiation progress simultaneously pulled oil (-8.37%) and rates lower, flipping the regime to "disinflation → joint strength in risk assets and bonds." The exception was gold (-0.83%) and gold miners (GDX -2.67%), which fell despite lower yields as safe-haven demand evaporated—a sign that risk-off hedges were being rapidly unwound.
Risk Analysis
4. Sector Performance
5. Weekly Snapshot
| Date | Market Summary | S&P 500 | NASDAQ | VIX | WTI | Regime |
|---|---|---|---|---|---|---|
| 05-18 (Mon) | Cautious open amid inflation and rate concerns; awaiting NVDA earnings | 7,403.05 | 26,090.73 | 17.82 | $108.66 | neutral |
| 05-19 (Tue) | Memory chip sell-off and rising 10Y drove fifth straight decline | 7,353.61 | 25,870.71 | 18.06 | $107.77 | risk-off |
| 05-20 (Wed) | Iran deal hopes send WTI -8.7%; NVDA $81.6B surprise sparks rebound | 7,432.97 | 26,270.36 | 17.44 | $98.26 | risk-on |
| 05-21 (Thu) | Samsung settlement lifts KOSPI +8.42%; Dow reclaims 50K | 7,445.72 | 26,293.10 | 16.76 | $96.35 | risk-on |
| 05-22 (Fri) | Dow hits record 50,579; S&P 500 extends win streak to eight weeks | 7,473.47 | 26,343.97 | 16.70 | $96.60 | risk-on |
| 05-23 (Sat) | U.S. markets closed — prior-day close carried forward | — | — | 16.70 | $96.60 | — |
| 05-24 (Sun) | U.S. markets closed — prior-day close carried forward | — | — | 16.70 | $96.60 | — |
6. Trading Signal Changes
Week-Open vs. Week-Close Signal Comparison
| ETF | Asset Class | Mon Entry | Fri Entry | Change | Fri Trail Buffer |
|---|---|---|---|---|---|
| SPY | core | Met | Met | → | 29.48% |
| QQQ | core | Met | Met | → | 29.37% |
| XLK | core | Met | Met | → | 29.26% |
| SMH | thematic | Not Met | Not Met | → | 18.94% |
| BOTZ | thematic | Met | Not Met | ↓ Exit | 16.60% |
| EWY | thematic | Not Met | Not Met | → | 13.55% ⚠️ |
| XLV | thematic | Not Met | Met | ↑ New | 13.72% ⚠️ |
| XLE | thematic | Met | Met | → | 13.74% ⚠️ |
| ROKT | thematic | Met | Met | → | 19.84% |
| AIPO | thematic | Not Met | Not Met | → | 16.63% |
| CPER | commodity | Met | Met | → | 10.44% ⚠️ |
| DBB | commodity | Met | Met | → | 12.77% ⚠️ |
| GLD | safe | Not Met | Not Met | → | -3.81% 🔴 |
| TLT | safe | Not Met | Not Met | → | 9.23% |
| AAPL | mega_cap | Met | Met | → | 29.17% |
| AMZN | mega_cap | Met | Met | → | 25.61% |
| AVGO | mega_cap | Met | Met | → | 23.62% |
| GOOG | mega_cap | Met | Met | → | 23.80% |
| LLY | mega_cap | Met | Met | → | 24.24% |
| MU | mega_cap | Met | Met | → | 21.73% |
| NVDA | mega_cap | Met | Met | → | 21.03% |
| TSLA | mega_cap | Not Met | Met | ↑ New | 15.40% |
| WMT | mega_cap | Met | Met | → | 18.98% |
| META | mega_cap | Not Met | Not Met | → | 10.52% ⚠️ |
| MSFT | mega_cap | Not Met | Not Met | → | 6.07% ⚠️ |
Rebalancing Actions
Accumulate / New Entry
Entry condition triggered on 5/19. Benefits from defensive rotation amid inflation and rate concerns. However, trail buffer of 13.72% is thin—enter at standard size but avoid chasing.
Watch / New Entry but Thin Buffer
Entry condition triggered on 5/22 (trail 14.65→15.40%). Buffer at 15% immediately post-entry makes a re-exit possible if volatility spikes. Conservative sizing advised.
Trim / Entry Exit
Entry condition exited on 5/19 (True→False). Robotics/AI theme momentum fading. Hold off on new additions; manage existing holdings within the 16.6% trail.
Hold / Trend Not Met but Buffer Recovering
Entry condition still unmet, but trail recovered from 13.98% to 18.94%. Nvidia earnings surprise lifted the sector. Wait for trend re-confirmation before adding.
Hold / Thin Buffer
Entry condition maintained but trail at 13.74% is thin. Held flat despite oil's -8.37% plunge. Holding due to potential sharp rebound on Iran breakdown.
Avoid — risk_flag=True Persists
Trail at -3.81% (negative) persists. Entry condition unmet as safe-haven demand weakens despite lower rates. Avoid.
Hold / Sharp Buffer Decline
Entry condition maintained but trail plunged from 27.98% to 18.98%. K-shaped consumption concerns and a break of the 100-day MA. Reassess if further weakness emerges.
Hold
Entry condition maintained; trail steady in the 29% range. Eight consecutive weeks of gains have not eroded the buffer—maintain core positions.
Weekly Signal Events
- New entry conditions triggered: XLV (2026-05-19), TSLA (2026-05-22)
- Entry conditions exited: BOTZ (2026-05-19). Additionally, EWY, SMH, and TSLA began the week with their prior Friday (5/15) bullish signals already flipped to unmet at Monday's open.
- Trail danger zone (< 5%): None. GLD's risk_flag=True has kept trail at -3.81% (negative) since last week, but it already fails the entry condition.
- Thin trail buffer (< 15%): EWY 13.55%, XLV 13.72%, XLE 13.74%, CPER 10.44%, DBB 12.77%, META 10.52%, MSFT 6.07% 🔴 (lowest)
Weekly Discussion Review
Weekly Strategy Summary
With core positions (SPY, QQQ, XLK) and most large-cap holdings maintaining entry conditions and trail buffers recovering, the net directional signal for the week was a modest improvement (2 new entries—XLV, TSLA—vs. 1 exit—BOTZ). Iran negotiation progress and the Nvidia earnings surprise restored the buffer for SMH and broader semiconductors, while the VIX normalizing to 16.7 reinforced the risk-on regime. However, trail buffers for several new and existing entries (XLV, XLE, TSLA, CPER, DBB) remain below 15%, keeping the market in a "hold existing positions, but avoid chasing" posture. MSFT (6.07%) and META (10.52%) are in unmet territory with thin buffers—avoidance is the priority.
7. Weekly Sentiment Flow
| Date | Reddit Verdict | Key Topics |
|---|---|---|
| 05-18 (Mon) | Bullish (Cautious) | AI bubble debate, CPI 3.8%/PPI 6%, Samsung strike beneficiary ($MU), BTC ETF outflows |
| 05-19 (Tue) | Bearish | AI job displacement, Warsh inflation metric-change allegations, Nvidia China ban, Samsung strike |
| 05-20 (Wed) | Bearish | Trump insider trading (score 21,285), 30Y at 5.18%, SPY ATH on low volume |
| 05-21 (Thu) | Bullish (Cautious) | Awaiting NVDA earnings, market concentration (RSP spread 13.8%), "AI shovel sellers" |
| 05-22 (Fri) | Bullish | NVDA $58.3B net income awe, SpaceX IPO, Anthropic turns profitable |
| 05-23 (Sat) | Neutral (Bearish Caution) | Market top warnings, consumer sentiment at record low (44.8), Treasuries at 5%, AI bubble |
| 05-24 (Sun) | Neutral-to-Bearish | AI capex bubble (12.5% of GDP), Berkshire cash $397B, stagflation |
8. Day-by-Day Summary
| Date | Day | One-Line Summary | Link |
|---|---|---|---|
| 05-18 | Mon | Fallout from 5/15 inflation shock; S&P 7,403 · VIX 17.8 as NVDA earnings awaited | Daily Report |
| 05-19 | Tue | 10Y hits 15-month high of 4.62%; memory chip sell-off sends S&P -0.07%, bearish alert | Daily Report |
| 05-20 | Wed | S&P falls for fifth straight day (-0.67%), KOSPI -3.25%, Seagate-driven memory chip shock | Daily Report |
| 05-21 | Thu | Iran deal hopes send WTI -8.68%; Nvidia $81.6B surprise lifts S&P +1.08% | Daily Report |
| 05-22 | Fri | Samsung settlement drives KOSPI to record single-day gain of +8.42%; Dow reclaims 50K (+0.55%) | Daily Report |
| 05-23 | Sat | Dow hits record 50,579; S&P 8-week win streak (+0.37%); KOSDAQ +4.99% | Daily Report |
| 05-24 | Sun | Weekend wrap — BTC +1.53%, Korean defense orders top ₩120T, SOX YTD +65% | Daily Report |
9. Next-Week Outlook
Upcoming Key Events
- 5/25 (Mon): U.S. Memorial Day holiday — reduced liquidity; weekend Iran talks determine Tuesday's open gap
- 5/27 (Tue): Samsung Electronics union wage vote results / U.S. markets reopen
- 5/28 (Wed): Bank of Korea Monetary Policy Board meeting — Governor Shin Hyun-song's first meeting; eighth consecutive hold at 2.50% is the base case
- 5/31 (Sun): Iran-U.S. peace deal target date — current deal probability: 35.5%
- 6/10 (Wed): U.S. May CPI release — will energy price declines be reflected?
- 6/12 (Fri): SpaceX Nasdaq listing target — largest IPO in U.S. history; ETF rebalancing flow impact
- 6/16–17: FOMC regular meeting — Kevin Warsh's first official policy decision
Key Watch Points
- Iran Negotiations (5/31 target) — Near-Term Binary Event: A deal sends WTI into the $70–80 range → CPI slowdown → rate-hike fears ease → additional risk-asset rally. A breakdown pushes WTI back above $110, inflicting an estimated -8–12% reverse shock on the S&P 500.
- Bank of Korea MPC Meeting (5/28) + KRW Direction: An eighth consecutive hold is the base case, but forward guidance is the wildcard. KRW weakness (USD/KRW 1,504–1,519) and continued foreign net selling (₩1.9T+/week) are the core risks for EWY (trail 13.55%) positions.
- AI Semiconductors — Supercycle Continuation vs. Overbought Profit-Taking: Despite SOX YTD +65% and Micron +124%, Nvidia fell -4.43% on record earnings as "expectation exhaustion" set in. Whether SMH regains its trend entry condition (entry_ok) will determine the sector's direction.
Risk Factors
- Iran Negotiations Break Down → Oil Price Spike (Probability: 25%): WTI back above $110 → May CPI above 4% → second inflation shock → 30Y above 5.3%, sharp risk-asset sell-off.
- Warsh June FOMC Hawkish Surprise (Probability: 15%): A rate hike signal would send growth stocks down 10–15% with severe impact on REITs, utilities, and long-duration bonds. Unpriced risk relative to the ~15% already reflected in futures.
- Memorial Day Low Liquidity + Continued Korean Foreign Outflows: Volume drop around the holiday amplifies volatility. If cumulative foreign net selling converges with margin call selling (exceeding ₩100B), the KOSPI's supply/demand vulnerability will be exposed.
This Week's Q&A
- Stocks and bonds both rose while the fear index dropped sharply. Will this relief rally carry into next week? Eight straight weeks of gains are starting to feel a bit unsettling.
- I understand that the robotics/AI ETF flipped to a 'sell' signal this week and Healthcare showed up as a new 'buy.' Does this mean I should rotate into defensive stocks now? And did those signals actually pan out?
- Next week has the U.S. holiday, the Bank of Korea meeting, and the Iran deal deadline all lined up. How should I position my assets for the week? Is it okay to just sit tight?