Skychart is a desktop lab for rule-based traders — fast charts and fifty indicators for reading the market, two-line strategies for testing what you believe, and a walk-forward grade that tells you what survives. Because you picked the rule after seeing the data, and it knew.
One-time payment. 14-day refund, no questions. Runs entirely on your machine.
Skychart is a desktop app for people who trade on rules, not tips. Charts and fifty indicators for reading the market. A plain-algebra language for writing what you believe. An honest backtest — and a letter grade — for finding out whether you're right. Alerts that keep watch after you close the window. Your data never leaves your disk, it places no orders, and it connects to no broker.
Here's how an afternoon goes.
Open any chart — crypto, equities, forex, futures. Fifty indicators, drawing tools, exhaustion counts, four timeframes at once. A hundred thousand bars render without a stutter, and the watchlist tracks prices while you read.
Your strategy is two lines of plain algebra — buy when this, sell when that. If you can write a spreadsheet condition, you can write one. The editor counts your signals over history while you type, so you know immediately if your rule ever fires.
One click: fills at the next bar's open, your commission and slippage included. This rule lost 1.92% and drew down 44% — and Skychart says so, because the point isn't flattery, it's the truth before real money is involved. The walk-forward grade then tells you whether it survives data it never saw.
Alerts use the same rule language and keep checking bars after you close the window. The scanner runs your screens across the whole watchlist on a schedule. You live your life; Skychart watches the market and speaks up when your rule fires.
Every one of these has cost someone real money. Skychart was built so each lie has a specific tool standing in its way.
Most backtests fill at the close of the bar that generated the signal — a price you could never actually get.
Skychart executes every fill at the next bar's open. Structurally. You can't turn it off — you'd only want to when fooling yourself.
A rule tuned until the equity curve points up has learned the data, not the market. Change the year and it falls apart.
Skychart picks parameters in-sample, then demands proof on out-of-sample bars the choice never touched. Only that half counts.
A great average return can be one bull stretch carrying a decade of nothing.
The grade scores consistency across every window — 20% of the letter — so one lucky period can't carry an average.
If you tried forty rules and kept the best, the winner's backtest is a mirror — it reflects your selection, not an edge.
A Monte Carlo over trade orderings shows how often the account survives pure chance — and the report names the weakness in plain sentences.
252 bars in-sample, 126 out-of-sample, walking forward through your entire history. Everything reported comes from the out-of-sample halves.
Held up out-of-sample. Rare enough to trust carefully.
Mostly survived. Paper-trade before sizing up.
Partly curve-fit. The report says where.
Mostly fitting. Do not trade this.
The backtest was a mirror. Skychart just told you.
Partly curve-fit. The report says where.
Illustrative decomposition. The real report lists the specific structural weaknesses it found, in plain sentences.
Most tools hide their limits. We document them in the manual. A grade you can argue with is worth more than a green equity curve you can't.
Fifty indicators, Bollinger to Ichimoku. Fibonacci and Gann tools, TD exhaustion counts, bar replay, multi-timeframe layouts — all computed locally, all keyboard-fast.
Write it, backtest it, grade it, scan the whole market with it, share it. No scripts, no build step — the compiler evaluates your rule bar by bar.
Plain algebra over price, volume and fifty indicators. If you can write a spreadsheet condition, you can write a Skychart strategy — and the grade will tell you what it's really worth.
See what it gradesDrag the two moving averages. Every crossover below is a trade — computed in your browser, on 180 bars of sample data, as fast as you can drag.
Candlesticks with volume, Bollinger channels, crosshair badges and HUD metrics — panning and zooming at 100,000 bars without a stutter.
100k bars · 60fpsRule and price alerts keep watching after you close Skychart. Bar-close semantics, not tick noise — signals, not static.
Background · LocalRun your rules across entire universes on a schedule. Expression columns let the scanner report whatever you ask it to.
Screens · Schedules · UniversesCustom indicators run in a sandbox that can read price data and nothing else. Import a friend's strategy via share codes — and see what it does before it runs.
Reads data · Touches nothing elseCmd+K opens the command line for everything. Candles, rules and results live in a local SQLite database — not in someone's cloud, not behind a login.
Offline · Exports anywhere
Every license is lifetime — all future updates included, no subscription, no renewals. Choose Mac or Windows at checkout: two activations on that platform, one backup included.
Lifetime · one payment, every update included
Lifetime · one payment, every update included
✓ 14-day money-back guarantee. Grade your own rules on your own data. If Skychart doesn't earn its keep, reply to your receipt and every cent comes back.
No account to create, no call to book. Your license key is generated at checkout and emailed instantly.
No. Every license is lifetime — one payment and all future updates are included, forever. There is no renewal, no tier downgrade, no expiry.
With USDT on the BEP20 network (BNB Smart Chain). Fill in your email, click continue, and you'll get a QR code and the exact address to send to. After sending, message @qquantwolf on Telegram with your transaction hash and email — the bot confirms within minutes, worst case a human within 24 hours, and your key arrives by email.
You pick your platform at checkout (we preselect the one you're on). Each license activates on two machines of that platform — your trading machine plus one backup. If you ever switch from Mac to Windows or back, one platform switch is free: just email support.
No — deliberately. Skychart places no orders and connects to no broker. Every fill it reports is simulated. It is a place to find out whether a rule deserves real money, not a place to hand it money.
On your disk, in a local SQLite database. No cloud sync, no account, no telemetry about your strategies. Alerts run locally in the background on your machine.
Then it just paid for itself. The report lists the specific structural weaknesses in plain language — sample size, one lucky window, weak recovery — so you know what to fix instead of guessing.
Reply to your receipt within 14 days and say "refund". No form, no call, no questions. Your license is simply retired — its serial number is never reissued to anyone else.
Find out tonight, on your own data, with a 14-day refund standing behind you.
Get Skychart — from $199Skychart — $199 lifetime · Mac or Windows · 14-day refund
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