The underlying picture remains favorable to risk assets. Equity volatility is contained and lower than a month ago, the bond-market gauge is calm and even the tail-risk measure shows no stress: three clues that, taken together, describe a serene, non-defensive market. The breadth of the US market, however, has thinned somewhat in recent weeks: fewer stocks are taking part in the advance, and that helps explain why strength, across the Atlantic, is so concentrated in just a few sectors.

On the commodities and currency front the message is mixed. The dollar recovers a touch after a soft spell but stays in neutral territory. Gold is the real critical point of the week, in clear retreat, a sign of a risk appetite that is dampening demand for safe havens. Oil is essentially stable, while the shipping-freight index keeps climbing though with cooling momentum. The overall reading is sharp: the asymmetry between the two sides of the Atlantic is the theme of the week. In the United States concentration wins, in Europe rotation wins.

On Wall Street technology is in command, and authoritatively so. The tech sector gains 2.37% over five sessions and shows the most solid technical picture on the market: RSI at 79.4 in strength territory, accelerating momentum and rising relative strength. It is the locomotive pulling the indices to record highs, but it is also a lonely leadership, and that is the figure to keep an eye on.

Behind technology, in fact, the pack thins out. Healthcare holds up well with a 2.13% gain, followed by real estate at 1.71% and consumer discretionary at 1.59%, all three still in healthy shape with improving relative strength. Energy advances 1.35% with an ADX at 43.4 that points to a particularly directional trend, while financials close the group of gainers at 1.21% with an RSI still moderate around 51, a sign of a sector that rises without overheating.

Then we drop below the waterline. Industrials shed 0.60%, consumer staples retreat 0.85% and communications lose 1.24%: all three with declining relative strength and negative momentum, a trio that tells the tail end of the rotation. The laggard is the materials sector, down 1.41% and with the weakest technical picture. The reading is clear: the US market rises, but with only one engine running at full throttle and several cylinders cooling down.

In Europe the snapshot is the opposite, and healthier in its breadth. The absolute protagonist is the banks, posting a 6.15% leap in a single week, the most powerful move across the entire monitored sector universe. Momentum is in sharp expansion and relative strength is rising: this is a leadership with the numbers on its side, not an isolated flash.

The push, however, does not exhaust itself in the financial sector. European technology rises 3.53% with a well-set trend, industrials advance 3.05% pushing onto an RSI at 74.8 that begins to signal overheating, and healthcare and consumer goods too post solid gains around 2.2-2.4%. Automotive adds 1.30% with an ADX at 39.8 confirming the directionality of the move, and even energy, while the relative laggard of the positive group at 0.95%, keeps its relative strength rising.

The only two off notes come from telecommunications, down 0.63% with relative strength fading despite a still-high RSI, and above all from real estate, which loses 0.80% and is the only European sector with its medium-term structure already turned bearish. Setting aside these two exceptions, Europe advances compactly on almost every front: a broad, participated rotation, the exact opposite of what is seen on Wall Street.

The comparison between the two regions returns two distinct market models. In the United States strength is concentrated: technology pulls on its own, a handful of sectors follow and a non-negligible share of the market is already correcting. In Europe strength is diffuse: banks lead the way, but technology, industrials, healthcare and consumers rise together, and the lagging sectors can be counted on one hand.

The implications for the broad baskets are direct. On the tech-heavy US indices — the Nasdaq first of all, but also the S&P 500 — the advance stays well supported as long as technology holds, but becomes more vulnerable precisely because of that narrow leadership: if the lead sector slows, there is no second engine ready to take over. In Europe the picture is more balanced and less fragile. The strength of the banks is good news for the finance-heavy indices, the Italian MIB above all, while the participation of industrials and technology gives breathing room to the German and French indices too. The reading is sharp: Wall Street runs faster but on thinner legs; Europe advances with a more balanced stride, and today it is the rotation with the broader foundations.