Trading Pairs

Ratio charts: price of A divided by price of B. Rising line = A is outperforming B; falling = B is winning, whether the market overall is up or down. Tap a card to open its full chart.

How to read a ratio chart

Rising line = A is outperforming B. Falling = B is outperforming A. Both can be falling in dollars while the ratio rises.
The ratio's level has no meaning on its own; its direction and trend do. Breakouts and breakdowns in the ratio often lead rotations.
1W / 1M / 3M are the ratio's % change.
Status tag: ratio above both its 20- and 50-day EMA = "A leading"; below both = "B leading"; in between = "Mixed".
z-score: how many standard deviations the ratio sits from its 20-day average. At ±2 or beyond it's flagged stretched: an unusually large move that often cools off, not a signal by itself.
On the big charts: the two moving lines labelled EMA 20 and EMA 50 show the short and medium trend; the shaded Bollinger Bands (20, 2) mark ±2 standard deviations; the lower pane is RSI(14), where above 70 / below 30 means A has run unusually hard / weak vs B. Volume is hidden because a ratio has no real volume.
Figures use daily closes from Yahoo Finance, matched by date, refreshed hourly. A "—" means the data wasn't available; nothing is estimated.

Tesla / SpaceX

TSLA/SPCX

TSLA leadingz +2.3 · stretched

Which Musk company the market is paying up for: Tesla or SpaceX. Rising = TSLA outperforming SPCX.

Last 3 months of the ratio · daily closes to 2026-10-30

Ratio: 2.968
1W: +17.6%
1M: +26.2%
3M: +3.3%

Open in TradingView ↗

Bitcoin proxies

MSTR/BTC

BTC leadingz −1.5

Strategy's premium vs. the bitcoin it holds. Rising = the stock is beating BTC itself. Rising = MSTR outperforming BTC.

Last 3 months of the ratio · daily closes to 2026-10-30

Ratio: 0.00169
1W: −6.1%
1M: −7.7%
3M: +13.8%

Open in TradingView ↗

COIN/BTC

BTC leadingz −2.6 · stretched

The exchange business vs. the coin. Rising = Coinbase is outrunning bitcoin. Rising = COIN outperforming BTC.

Last 3 months of the ratio · daily closes to 2026-10-30

Ratio: 0.00186
1W: −8.3%
1M: −16.7%
3M: −20.1%

Open in TradingView ↗

HOOD/COIN

Mixedz +0.2

Retail-broker crypto exposure vs. the pure crypto exchange. Rising = HOOD outperforming COIN.

Last 3 months of the ratio · daily closes to 2026-10-30

Ratio: 0.592
1W: +2.4%
1M: −1.9%
3M: +0.0%

Open in TradingView ↗

Semis

NVDA/AMD

NVDA leadingz +1.0

The AI-GPU leader vs. its main challenger. Rising = NVDA outperforming AMD.

Last 3 months of the ratio · daily closes to 2026-10-30

Ratio: 0.405
1W: −0.7%
1M: +8.6%
3M: −3.8%

Open in TradingView ↗

MU/NVDA

Mixedz +0.2

Memory vs. compute. Rising = money rotating into memory (HBM) over GPUs. Rising = MU outperforming NVDA.

Last 3 months of the ratio · daily closes to 2026-10-30

Ratio: 4.323
1W: +3.9%
1M: −7.3%
3M: +5.5%

Open in TradingView ↗

MRVL/AVGO

AVGO leadingz −2.8 · stretched

The two custom-AI-chip and networking names, head to head. Rising = MRVL outperforming AVGO.

Last 3 months of the ratio · daily closes to 2026-10-30

Ratio: 0.602
1W: −15.2%
1M: −19.9%
3M: +25.0%

Open in TradingView ↗

MRVL/ALAB

ALAB leadingz −1.2

Marvell versus Astera Labs, two AI data-center connectivity plays (custom silicon/optics vs PCIe/CXL retimers and switches). Rising = MRVL outperforming ALAB.

Last 3 months of the ratio · daily closes to 2026-10-30