📰 News Impact ILLUSTRATIVE
How catalysts typically move price — example patterns, not live measured data · --
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These rows are illustrative examples of how each catalyst type tends to move a stock — they are not live measured reactions. For real headlines with the symbol's actual measured 1h/1d/1w move, use the live tool: → News Reactions (live, real data)
Avg Reaction (24h)
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Biggest Move
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Fade-able News
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Reversed within 3d
Sustained Catalysts
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Held direction 5d+
DATE
SYM
HEADLINE
CATEGORY
1H %
1D %
5D %
🧠 Catalyst patterns
Earnings beats + raise
Strongest single-catalyst move. Avg 1d +5.4%, 5d +6.8% historically. Drift continues for 3-5 sessions.
Analyst upgrades
Avg 1d +1.8% but fades 50% by day 3. Best to fade if move >3% on upgrade alone.
M&A rumors
Initial pop avg +12% on confirmed deals. Rumored deals retrace 60% within 2 weeks if no confirmation.