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Radar 50
Real-time signal radar for 50 crypto markets — with proof
Radar 50 streams sub-second data on 50 crypto markets and scores LONG/SHORT setups with a 4-EMA + RSI engine, volume-spike detection, and hard/soft guard rails that block chasing tops or catching falling knives. Every signal is tracked forward (15m/30m/1h/4h) with real fees, slippage, and funding costs deducted — so win rates are backed by Wilson 95% CI, not vibes.
I got tired of crypto "signal" tools that either (a) backtest with lookahead bias, or (b) never show you what actually happened after a signal fired. So I built one that does the boring, honest version:
Pipeline: WebSocket ingestion (100 topics, 50 coins) → dual-horizon volume baseline (20/50-bar median, computed only on completed bars to avoid lookahead) → 4-EMA alignment + Wilder RMA RSI scoring (0-100) → a single Final Gate that hard/soft-blocks shorting parabolic movers and longing free-falling ones → forward outcome tracking at +15m/30m/1h/4h with real fees (0.11% round-trip), slippage (0.04%), and funding rate deducted.
To avoid the classic "same signal re-fires every 5 minutes and inflates your sample" problem, repeated signals within a 30-min window get collapsed into a single event_id, and stats are reported at the event level (not signal level), with Wilson 95% confidence intervals and explicit sample-size tiers.
It's currently frozen at baseline v1.0 — no logic changes for 1-2 weeks — so I can honestly evaluate: does the score correlate monotonically with win rate? Does the top-gainer short guard actually save more than it costs in missed upside? Is net expectancy positive after costs? Does it hold up across bull/bear/choppy regimes?
Genuinely interested in HN picking apart the methodology — especially the event-clustering approach and the guard-rail logic.
Live: https://www.marketradar50.com
Stats/history: https://www.marketradar50.com/hi...
About Radar 50 on Product Hunt
“Real-time signal radar for 50 crypto markets — with proof”
Radar 50 was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #106 on the daily leaderboard. Radar 50 streams sub-second data on 50 crypto markets and scores LONG/SHORT setups with a 4-EMA + RSI engine, volume-spike detection, and hard/soft guard rails that block chasing tops or catching falling knives. Every signal is tracked forward (15m/30m/1h/4h) with real fees, slippage, and funding costs deducted — so win rates are backed by Wilson 95% CI, not vibes.
On the analytics side, Radar 50 competes within Fintech, Analytics and Cryptocurrency — topics that collectively have 226.6k followers on Product Hunt. The dashboard above tracks how Radar 50 performed against the three products that launched closest to it on the same day.
Who hunted Radar 50?
Radar 50 was hunted by David2456. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Radar 50 including community comment highlights and product details, visit the product overview.
David2456