PT
Protagonist Therapeutics Inc.
PTGX · Protagonist Therapeutics Inc. · Healthcare
Up next day
7/12
58%
Fell despite growth
2/12
Good earnings ignored
Avg earnings move
±4.0%
typical swing on earnings
Price when beating
+2.8%
avg over 7 beats
Biggest single move
+8.1%
'23.9 · largest reaction
How this stock reacts to earnings
Traits seen across its recent earnings reactions
Good results usually push the stock up
Up the next day 5 of 7 beats (71%)
Moves in line with results — fairly predictable
Avg +2.8% on a beat, -1.1% on a miss
vs Healthcare sector avg (153 peers)
This
+1.2%
Sector
+0.4%
Avg next-day reaction
Earnings number vs guidance — which drives it?
How often the beat/miss matched the actual price move
This stock mostly moves with the reported earnings number
Moved opposite to results 4 of last 12 times (33%)
2xBeat but fell
Even a beat sells off if guidance disappoints
2xMissed but rose
Even a miss rebounds if guidance reassures
Earnings timeline · tap a bar for that quarter
Nov 5After close
'26.9 expectedEst. EPS $2.49
Quarter ended 6/2026
Reported 2026-08-05
Next-day move
+6.5%
After 5 days +10.7%
vs Consensus$1.93→$2.29+18.7% beat
EPS
$2.29
YoY +516%
Revenue
$0.2B
YoY +3749%
Next-Q guidance
—
N/A
Price around earnings
vs market +6.6%p2.1x normal — unusual surge+38% run-up before
Earnings trend · last 12 quarters
EPS$2.29YoY +516%
'23.9'26.6
Revenue$0.2BYoY +3749%
'23.9'26.6
Price vs earnings · last 12 quarters
↑Up↓Down
Bad news out
weak · up ↑
2x17%
Met expectations
good · up ↑
5x42%
Disappointment
weak · down ↓
2x17%
Good earnings ignored
good · down ↓
3x25%
← ← Weak earningsStrong earnings → →
Mostly 'honest' — good earnings, price up · 5 of 12q (42%)
Community · PTGX
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