YSS Earnings Reaction History

York Space Systems, Inc.

EPS, Revenue, Stock Move

YSS stock falls 8.3% on average on the first trading day after earnings.

When YSS delivers a double beat, the stock falls 17.0% on average on the first trading day.

Across 3 releases, YSS has delivered a positive next-day return 0.0% of the time.

Reaction Snapshot (Avg Day 1-3)

Day 1

-8.30%

Day 2

+8.22%

Day 3

+2.30%

Conditioned Moves (Day 1 Basis)

Double Beat

-17.00%

Mixed

-2.86%

Double Miss

-5.04%

EPS Beat Rate

33.3%

Revenue Beat Rate

66.7%

Positive Rate

0.0%

Both Beat Rate

33.3%

Recent Earnings History

Date	EPS	Revenue	Day 1	Day 2	Day 3	Detail
2026-08-13	Miss-63.16%	Beat+3.50%	-5.04%	-2.47%	-2.25%	Open
2026-05-14	Beat+100.00%	Miss-4.13%	-17.00%	+7.95%	-0.96%	Open
2026-03-19	Miss-55.56%	—	-2.86%	+19.17%	+10.11%	Open

YSS moves about 8.3% on average on the first trading day after earnings. Net average direction is -8.30%.

YSS's largest recorded next-day earnings gain is -2.86%, on 2026-03-19.