NAS100 and Nikkei Both at Their 21-Day Ceiling While FTSE Sits at the 40th Percentile: the Global Divergence Is Getting Wider
Global Grid | Sunday 10 May 2026
NAS100 at 29,241 (100th percentile), Nikkei at 63,768 (100th percentile), and SPX at 7,401 (100th percentile). Three major indices at the top of their 21-day ranges simultaneously. Meanwhile, FTSE 100 sits at the 40th percentile, down 0.97% over five days. DAX at the 87th percentile looks strong on paper but gained only 0.26% in five days. The global rally is a US and Japan story. Europe is not participating.
Core Thesis
Post 04 showed seven instruments at the 100th percentile. Post 05 showed the sector concentration problem. This post reveals the geographic version of the same story: US indices and Nikkei are breaking out while FTSE lags. The DXY at the 11th percentile (Post 01) is the hidden variable. A weak dollar inflates US asset prices in local terms but makes European equities relatively more expensive for dollar-based investors. Sterling at the 100th percentile with a 10-day gain of 8.50% is creating a FTSE headwind.
Global Index Dashboard
| Index | Price | 5-Day | Percentile | 21d Range |
|---|---|---|---|---|
| NAS100 | 29,241 | +5.62% | 100th | 21,677 – 29,241 |
| SPX500 | 7,401 | +2.42% | 100th | 5,975 – 7,401 |
| Nikkei 225 | 63,768 | +7.61% | 100th | 38,421 – 63,768 |
| DAX | 24,409 | +0.26% | 87th | 23,233 – 24,986 |
| FTSE 100 | 10,264 | -0.97% | 40th | 8,753 – 10,442 |
The Nikkei Story
Nikkei at 63,768 is up 7.61% in five days and sits at the 100th percentile of a staggering 38,421 to 63,768 range. That 25,347-point band over 21 days is one of the most volatile ranges any major index has printed in recent memory. USD/JPY at 156.69 and the 86th percentile, up 5.80% in five days, is the key driver. A weaker yen makes Japanese exporters more competitive and inflates Nikkei valuations mechanically.
The yen carry trade at 156.69 is alive and well. Borrowing yen at near-zero rates to fund positions in US and Japanese equities remains profitable. That carries tail risk: any Bank of Japan intervention or rate surprise unwinds the carry and takes Nikkei with it. But the current trajectory says no intervention is imminent.
The FTSE Drag
FTSE at the 40th percentile is the clear laggard. Sterling at 1.3632 (100th percentile, up 8.50% over ten days) is the problem. FTSE is a dollar-earning index: the majority of revenues come from outside the UK. When sterling strengthens, those overseas earnings translate back into fewer pounds. That is exactly what is happening.
The inverse opportunity: if you are sterling-based and want global equity exposure, the FTSE lag combined with sterling strength means your purchasing power for US assets is higher. The Setup Radar (Post 04) flagged GBP/USD as a high-conviction trend continuation setup. If that trade works, FTSE underperformance continues.
US Dominance Quantified
NAS100 five-day change of +5.62% versus FTSE at -0.97% is a 6.59-percentage-point spread. NAS100 ten-day change of +7.02% versus FTSE at -1.24% widens to 8.26 points. The US is outperforming Europe by a full percentage point per day on average. That is not normal. It is a function of the tech concentration documented in Post 05: XLK up 8.22% is pulling the entire US complex higher while European indices have no equivalent semiconductor boom to lean on.
Strategy Tiers
| Tier | Approach | Sizing | Instruments |
|---|---|---|---|
| US Continuation | Buy NAS100/SPX dips at ATH structure | STANDARD | NAS100, SPX500 |
| Japan Momentum | Ride Nikkei trend with JPY hedge awareness | REDUCED | JP225, USD/JPY |
| Europe Avoid | No new longs until sterling rolls over or FTSE reclaims 10,400 | NO POSITION | UK100, DE30 |
Risk Assessment
Geographic concentration risk: around 40%
Three indices at the 100th percentile simultaneously means the risk of a correlated pullback is elevated. The Nikkei carries additional tail risk from yen intervention. DXY at the 11th percentile means any dollar bounce reverses multiple trades simultaneously: Nikkei weakens (yen strengthens), gold corrects (dollar-denominated), and GBP/USD pulls back. That is the correlation risk to manage.
Scenario Analysis
| Scenario | Probability | Triggers | Playbook |
|---|---|---|---|
| Bull: Synchronised rally | 30% | FTSE joins above 10,400, DAX breaks 25,000 | Add Europe, maintain US and Japan |
| Sideways: US/Japan hold, Europe flat | 45% | Sterling stays strong, FTSE range-bound | US-centric portfolio, skip FTSE |
| Correction: Dollar bounce | 20% | DXY reclaims 98.50, yen strengthens | Flatten Nikkei, reduce gold, buy FTSE on reversal |
| Black Swan: BoJ intervention | 5% | JPY spikes below 150, Nikkei gaps down | Exit Japan, hedge via JPY longs, wait for dust to settle |
Continue Reading
This global scan builds on the US setup scan (Post 04), the sector concentration analysis (Post 05), and the dollar weakness flagged in the Macro Pulse (Post 01). Next: what the institutional dark pool data is actually telling us about where the smart money is positioned.
