Market analytics

Free public feeds, aggregated and computed in-app. Context, not advice.

State of the market

Every feed this page can reach, as instruments. Where a card has a full chart below, it links to it.

Fear & Greed

0 fear · 100 greed — alternative.me

From all-time high

peak $124,739.81

Sentiment, past year

range of the index over 12 months

Mayer Multiple

price ÷ 200d MA · ×2.4 = stretched

vs 200-week MA

distance from the long-term floor

Funding / 8h

≈-0%/yr · shorts pay · BTC-USDT-SWAP

BTC dominance

Rainbow band

today's price in the log-regression rainbow

Halving progress

≈Apr 2028 · block 1,050,000 · 3.125→1.5625 BTC

Supply mined

≈20.08M of 21M · 920291 BTC left

Indicators are descriptive statistics about the past, not predictions. Nothing on this page is financial advice.

Your own position on this chart

Free public feeds, aggregated and computed in-app. Context, not advice.

app.perly.io
Sourcesalternative.meBlockchain CenterLookIntoBitcoinBlock HorizonCoinglassmempool.spaceCoinGeckoBlockchain.comBitviewstrategytracker.comPrice data powered by CoinGecko

Data ownership. Market data on this page comes from open public sources, always shown with attribution; we claim no ownership of it and it remains the property of its respective owners. Names, logos and favicons appear for identification only — no affiliation, partnership or endorsement is implied by any of them.

Per-source terms. Price and market-cap data is used under CoinGecko's API terms and carries the required “Powered by CoinGecko” notice. The Fear & Greed index is alternative.me's and is displayed with attribution next to the data, as its terms require. Block-height figures come from mempool.space's open API.

In-app series. The indicator series — rainbow bands, Pi Cycle, Mayer Multiple, 2-Year MA, 200-week heatmap, Stock-to-Flow, power law, calendar returns, the supply map and the liquidation-cluster estimate — are computed by Perly from cached prices using publicly documented methodologies. Links to LookIntoBitcoin, Blockchain Center, Bitbo and others credit the method's origin; the computed series themselves are ours and can be wrong.

No advice. Everything here is descriptive statistics about the past. Nothing on this page is financial advice or a recommendation to buy or sell anything.