Money moves fast in today’s market. Institutional capital constantly rotates between sectors, and when leadership shifts it happens quickly. Traders who miss the move often are not wrong about the stock. They are simply looking in the wrong sector. Understanding which sectors are gaining favor and which are losing it gives you a framework that goes beyond individual stocks and reveals where the tide is actually moving.
What Is Sector Rotation?
Sector rotation is the process of money flowing out of one area of the market and into another, driven by economic cycles, interest rates, and institutional risk appetite. When rates rise, money tends to rotate toward financials and energy. When the economy slows, defensive sectors like utilities and health care gain favor. When risk appetite is high and growth is accelerating, technology leads.
Introducing the Sector Rotation Chart Indicator
There is now a purpose-built tool on TrendSpider that makes this visual and immediate: the Sector Rotation Chart.
This indicator plots each major sector ETF on a 4-quadrant phase space chart, measuring each sector’s performance relative to the total market benchmark (VTI). The X-axis tracks Relative Strength against VTI. The Y-axis tracks RS Momentum, showing whether that relative strength is accelerating or fading. Each sector leaves a trail of dots showing where it has been and the direction it is heading.
The result is a single chart that tells you, at a glance, which sectors are leading, which are lagging, and which are in transition.
Out of the box, the indicator tracks XLE (Energy), XLI (Industrials), XLY (Consumer Discretionary), XLV (Health Care), XLF (Financials), and XLK (Technology) against VTI on a weekly timeframe with a 5-period lookback. All 11 GICS sectors are built in and can be toggled on or off individually, and any symbol can be swapped in, making the indicator work for any rotation analysis beyond just sectors.
Reading the Eight Slices
Each axis tells a different part of the story. Moving right means a sector is gaining relative strength against the market. Moving left means it is losing ground. Moving up means momentum is accelerating. Moving down means momentum is fading. The quadrant a sector sits in is the result of both signals combined, and the dot trail shows the direction it is heading next.
- Strong leader: Right edge, upper: Relative strength well above the benchmark with momentum still positive. This is established leadership — the outperformance is real and it is holding. Core long exposure lives here, but understand that by the time a sector is this deep into leadership, the easy part of the move is behind it.
- Accelerating: Top edge, right: Momentum is the dominant force and relative strength has crossed above the benchmark. This is the strongest slice on the chart — the sector is outperforming and the outperformance is speeding up. New longs get their best risk/reward here, before the sector matures into Strong leader.
- Turning up: Top edge, left: Momentum is surging but relative strength is still below the benchmark. The sector is underperforming on paper while the rate of change says that is about to flip. This is the early-entry slice. Most of the crowd will not see it until it crosses into Accelerating, which is exactly why it pays.
- Bottoming: Left edge, upper: Relative strength is deeply weak and momentum has only just stopped falling. Something is changing, but it is a flicker, not a trend. Watch, don’t buy. A sector that holds this slice for consecutive periods and then pushes toward Turning up is building a real base. One period here means nothing.
- Deep laggard: Left edge, lower: Weak relative strength with momentum flat to slightly negative. This is dead money — out of favor and showing no signs of life. No new longs, and the burden of proof for any existing position is on the chart, not on hope.
- Falling: Bottom edge, left: Momentum is strongly negative and relative strength is already weak. The selling is active, not residual. This is the worst slice to be long and, for traders who go both ways, the cleanest slice to be short — weakness that is accelerating.
- Rolling over: Bottom edge, right: Momentum has gone sharply negative while relative strength is still above the benchmark. The scoreboard says leader; the tape says the leadership is being sold. This is the distribution slice. Tighten stops, take profits, and do not let yesterday’s outperformance talk you into ignoring today’s direction.
- Losing steam: Right edge, lower: Relative strength is still strong but momentum has just tipped negative. This is the earliest warning the chart gives — the first crack in a leader. Nothing is broken yet, and some sectors recover from here, but a sector that slides from Losing steam into Rolling over is telling you the rotation out has begun. Stop adding; start watching the exits.
The read clockwise from the top-left is the full life cycle: turn up, accelerate, lead, lose steam, roll over, fall, lag, bottom — and back around. A sector’s arrows moving clockwise through the slices is rotation behaving normally; arrows fighting counterclockwise is a sector refusing its script, and that disagreement is itself information.
Reading the Chart
Line Bubbles: Each represent a new data point.
Bubble size: Represent the amount of volume inherent in the tracked asset during that point in time. The larger the bubble, the more volume was traded.
Arrows: Each arrow represents and indicates the movement direction.
Colors: The colors align with the tracked ETF for easy reference.
Inner Rings: The rings align with the time passed. The further out to the edge, the more time has passed. The outer ring is the present.
Customizing the View
The indicator is fully configurable, so you can adjust the chart to match your trading style and timeframe. Key settings include:
- Benchmark Symbol: default is VTI, but swap in SPY, QQQ, or any symbol to measure rotation against a different index
- Calculation Timeframe: Weekly (default) or Monthly; weekly suits swing traders watching near-term rotation, monthly gives a higher-timeframe view of longer structural shifts
- Show / Hide Symbols: each of the 11 sectors can be toggled on or off individually, or replaced with any custom ticker
- Historical Periods to Show: default is 5 dots; increase for a longer rotation trail, decrease to keep the chart focused on recent movement only
The 11 GICS Sectors and the ETFs Used to Track Them
The stock market is organized into 11 sectors under the Global Industry Classification Standard (GICS). Here are all of them and the ETF used to track each one:
All 11 sectors are built into the indicator and can be toggled on or off. The default view enables XLE, XLI, XLY, XLV, XLF, and XLK. Any of the tickers above can be swapped in through the settings or replaced entirely with other symbols to track rotation across any assets, not just sector ETFs.
Where to Go From Here
Once you have identified which sectors are leading, the next step is finding the strongest stocks inside them. TrendSpider’s built-in scans, like the Minervini VCP Trend Template and Weinstein Stage 2 Breakout Scan, surface high-quality setups inside the strongest sectors.
From there, Sidekick AI can help you quickly rank and analyze the results, pulling fundamentals and comparisons without leaving the platform. For a broader view of what is happening inside a sector, Bubble Maps visualize the entire group at once or use the Relative Performance indicator to highlight which stocks are leading and which are lagging.
Start with the sector. Find the leaders. The tools to dig deeper are already built in.
Market Update Into September 7th: Inflation Data Incoming