Line chart
A single value over time — price, an index level, a rate. Time runs left to right, the value up the side. Green means the last point is above the first, red means below. Hover anywhere to read the exact date and value under the cursor.
How to use Altcoin Wonderland
How to read the charts on the pages that are free to everyone — no account needed.
You're reading the signed-out guide
It covers the pages you can open right now. Sign in and this page grows to cover the asset dashboard and everything else in your plan.
Reading the charts
The site draws a handful of chart types and reuses them everywhere. Learn these six and every page reads the same way.
Histogram (bars above and below zero)
Each bar is one period's net amount. Above the zero line is money or pressure coming in (green), below is going out (red). The zero line matters more than the height: a run of bars on one side is the signal, one tall bar usually isn't.
Zone-banded chart
A line drawn over coloured background bands, used where the level has an agreed meaning — VIX, Fear & Greed. The bands are the interpretation: which band the line sits in tells you the regime, the line's shape tells you where it's heading.
Sparkline
A tiny line with no axes, next to a number. It only shows shape — is this rising, falling or flat over the stated window. Read the big number for the level and the sparkline for the direction.
Δ chips (Δ7d, Δ30d, 24h)
A change against an earlier window, not a forecast. Δ7d means "versus the previous seven days". An arrow and colour give the direction; the number is the size of the move.
Gaps, faded sections and missing bars
A break in a line or a shaded stretch means there is no data for that period — not a value of zero. Where a series is estimated rather than measured it's drawn faded and the covered window is stated. The site leaves holes visible instead of filling them in.
Everything here describes what already happened. No chart, score or pattern on this site predicts a price. Where a number is a modelled estimate rather than a measurement, the section says so.
Free pages — no account needed
These are open to everyone, signed in or not. Nothing on them is paywalled.
- News (
/news) — the landing page. Top headlines by category, in English or Greek. The Greek edition is a different set of stories from Greek publishers, not a translation of the English one. - Truth Social (
/truth) — posts from the last 30 days filtered to market-related ones. "No posts matched" is a real answer, shown differently from "the feed is down". - Market Pulse (
/macro#pulse) — today's risk appetite. Crypto Fear & Greed, VIX, bond VIX and a risk-on/off composite, each as a year-long zone-banded histogram so today's reading sits against the last twelve months rather than floating alone. - FED Charts (
/macro#fed) — the official rate and liquidity series from FRED: the 10-year yield, the 2s10s curve, Fed Funds, CPI year-over-year, unemployment, M2 and Net Liquidity. Each carries a "how to read it" note under the chart. - Crypto Charts (
/macro#crypto) — spot-ETF daily flows per coin, then total DeFi TVL and stablecoin supply. Flows are the green/red histogram: a bar above zero is a day more money entered the coin's US spot ETFs than left them. Every coin shares one calendar axis, so the same horizontal position is the same date in every card. The glossary explains net fund flow, creation and redemption, spot versus futures ETFs and grantor trusts. - Asset Regimes (
/macro#regimes) — what kind of market this is, from the yield curve. Two families: the bond-market regime (bull/bear × steepening/flattening) with a "you are here" quadrant, and the FED regime ladder (Normal / Steep / Flat / Inverted). Each says how long the current regime has already run.
Glossary
Not sure what a term on a page means — stock, inflation, CPI, P/E, RSI, yield curve, open interest? The glossary defines more than a hundred of them in plain English and Greek, grouped by topic and searchable, and every entry links to the full Investopedia article.
Each entry also says where in Altcoin Wonderland the concept appears, so you can read the definition and then go and look at the number.
Tips
- EN / ΕΛ in the top bar switches language. The page reloads in the language you picked and the choice sticks, including in the address bar — so a link you share opens in that language too.
- The sun/moon button switches between dark and light. Your choice is remembered on this device.
- Long explanations are folded behind the ⓘ icon beside a section heading. Click to expand — most sections have one.
- Hover any chart to read the exact value under your cursor instead of estimating against the axis.
Not financial advice. Altcoin Wonderland is research tooling — indicators, screeners and aggregated news. Nothing on it is a recommendation to buy or sell anything, and past behaviour does not guarantee future results.