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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...
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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.
Radar 50 was featured in Fintech (47.4k followers), Analytics (173.5k followers) and Cryptocurrency (5.7k followers) on Product Hunt. Together, these topics include over 38.3k products, making this a competitive space to launch in.
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.
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