KILLED · adverse selection
Hypothesis
Binance DELISTING announcements (catalogId=48) trigger immediate panic dumps. Auto-shorting the announced coin within seconds of announcement should capture −15 to −40% over 24-72h.
Why it failed
- Massive gap-down on first fill: by the time futures opens enough liquidity to short, price has already dumped 20-40%. Average entry slippage 8-15% from announcement price.
- Spot dump > futures dump: spot market panics first; futures follows but at different magnitude due to existing long liquidations forcing a bounce.
- Squeeze risk: after initial dump, surviving longs squeeze shorts on thin liquidity. 30-40% counter-bounces common within 24h.
- Liquidity collapse: trading volume on delisted coins evaporates within 12h, making exit difficult without significant slippage.
Distinction from MONITORING tag
MONITORING tags (catalogId=49, BURST-class strategies) are different — they happen pre-announcement with intact liquidity. DELISTING auto-short specifically refers to acting AFTER public announcement, which has structural reasons to fail.
Hard rule: never auto-short on DELISTING announcements. MONITORING (different category) remains a valid signal source under different mechanics.
Reactive shorts on widely-broadcast events are race-conditioned against the entire market. Edge requires either earlier information or different mechanics (pre-announcement detection like MONITORING 2.0).