Corning Inc(GLW)Earnings Date, History & Expected Move

Next report date, beat rate and options-implied move

Next report

Oct 27, 2026

GLW is scheduled to report on Oct 27, 2026, before the market opens. Analysts expect EPS of $0.89.

Next report

Oct 27, 2026

In 3 days · before open

EPS beat rate

75%

9 of 12 quarters

Avg move after earnings

±5.7%

Up 42% of the time · last 12

Options-implied move

±9.3%

1.62x history · options look expensive

Options look expensive vs history (1.62x)

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EPS: Actual vs Estimate

Reported EPS against the consensus estimate, last 12 quarters.

Green beat or met, red missed, amber sources differ.

Stock Reaction After Earnings

Close-to-close move in the first session that reflected each report.

Dashed lines: average actual move (±5.7%) and what options price for the next report (±9.3%).

Did the stock rise after good news?

The next-day move after each of its last 9 EPS beats and 2 misses.

When it beat expectations

9 reports

▲ Rose 4×

▼ Fell 5×

When it missed expectations

2 reports

▲ Rose 1×

▼ Fell 1×

In plain words: it beat expectations 9 times, but the stock still fell 5 of those 9 times.

Report by report

Jul '26
Beat
▼ -12.1%
Apr '26
Beat
▼ -8.9%
Jan '26
Beat
▼ -5.0%
Oct '25
Beat
▼ -3.3%
Jul '25
Beat
▲ +11.9%
Apr '25
Beat
▲ +0.8%
Jan '25
Beat
▼ -2.8%
Oct '24
Beat
▲ +4.7%
Apr '24
Beat
▲ +5.0%
Jan '24
Missed
▲ +6.9%
Oct '23
Missed
▼ -0.3%

Clear beats and misses with a known reaction only. What counts as a beat

After an EPS beat

-1.1%

average next-day move · up 44% of 9 times

After an EPS miss

+3.3%

average next-day move · up 50% of 2 times

Why did GLW fall after beating earnings?

6 of GLW's last 11 reactions went against the EPS result. What stands out in each:

GLW beat EPS estimates in 9 quarters, and the stock still closed lower the next day 5 times. In 4 of the 5 where we have price data, the stock had already run up before the report.

Jul 28, 2026EPS beat +4.0%stock -12.1% next day
- It opened 15.1% lower as soon as trading resumed.
Apr 28, 2026EPS beat +1.4%stock -8.9% next day
- It had risen 22.8% in the 20 trading sessions before the report, so good news may already have been priced in.
- The EPS beat was small (+1.4%).
- It opened 10.1% lower as soon as trading resumed.
Jan 28, 2026EPS beat +1.4%stock -5.0% next day
- It had risen 22.5% in the 20 trading sessions before the report, so good news may already have been priced in.
- The EPS beat was small (+1.4%).
- It opened 1.7% lower as soon as trading resumed.
Oct 28, 2025EPS beat +1.5%stock -3.3% next day
- It had risen 11.4% in the 20 trading sessions before the report, so good news may already have been priced in.
- The EPS beat was small (+1.5%).
- It opened 5.7% lower as soon as trading resumed.
Jan 29, 2025EPS beat +1.8%stock -2.8% next day
- It had risen 6.8% in the 20 trading sessions before the report, so good news may already have been priced in.
- The EPS beat was small (+1.8%).
- It opened 7.6% higher, but sellers took over and it closed -2.8%.

Rose despite an EPS miss (1 of 2)

Jan 30, 2024EPS missed -4.9%stock +6.9% next day
- It opened 5.3% higher as soon as trading resumed.

Patterns in estimates and prices, not confirmed causes: how we read them.

Was GLW's earnings move already priced in?

GLW's move in the month before each of its last 12 reports, against what it did after.

Avg move in the month before

+2.6%

last 12 reports

Higher before the report

67%

of the time

After a run-up of 3%+

Fell 71%

7 reports, avg -1.5%

After a drop of 3%+

Rose 33%

3 reports, avg -3.8%

How the run-up is measured (a move of 5% or more counts as large).

Before vs after each report

Grey: the month before each of the last 12 reports. Green or red: the day after.

Past reports only. How the run-up is measured

Does GLW hold its opening gap after earnings?

GLW's opening move after each report and where it closed that day.

In 12 reports GLW opened at least 1% away from the previous close. It gave back half or more of that gap by the close 3 of 12 times (25%), and fully reversed 2 times. Gaps up faded 1 of 5; gaps down recovered 2 of 7.

Jul 28, 2026Held
Opened -15.1%, closed -12.1%
Apr 28, 2026Held
Opened -10.1%, closed -8.9%
Jan 28, 2026Held
Opened -1.7%, closed -5.0%
Oct 28, 2025Held
Opened -5.7%, closed -3.3%
Jul 29, 2025Held
Opened +6.2%, closed +11.9%
Apr 29, 2025Reversed
Opened -2.0%, closed +0.8%
Jan 29, 2025Reversed
Opened +7.6%, closed -2.8%
Oct 29, 2024Held
Opened +5.5%, closed +4.7%

How gaps, fades and reversals are defined

What the history says

GLW has beaten EPS estimates in 8 straight quarters.
It fell after 5 of its 9 EPS beats (56%): beating estimates has not been enough on its own.
Options price a ±9.3% move, 1.62x its usual ±5.7%: the market expects more volatility than GLW has typically delivered.

GLW earnings history

Last 12 reported quarters with the stock's reaction.

Swipe sideways to see every column →

Report date	Time	EPS est.	EPS actual	Surprise	1-day move	3-day move
Jul 28, 2026	Before open	$0.75	$0.78	+4.0%	-12.10%	-5.68%
Apr 28, 2026	Before open	$0.69	$0.70	+1.4%	-8.90%	-2.24%
Jan 28, 2026	Before open	$0.71	$0.72	+1.4%	-4.98%	-5.91%
Oct 28, 2025	Before open	$0.66	$0.67	+1.5%	-3.29%	+1.02%
Jul 29, 2025	Before open	$0.57	$0.60	+5.3%	+11.86%	+14.13%
Apr 29, 2025	Before open	$0.51	$0.54	+5.9%	+0.82%	+1.54%
Jan 29, 2025	Before open	$0.56	$0.57	+1.8%	-2.79%	+1.66%
Oct 29, 2024	Before open	$0.52	$0.54	+3.8%	+4.68%	+1.60%
Jul 30, 2024	Before open	$0.47	$0.47	0.0%	-6.89%	-6.19%
Apr 30, 2024	Before open	$0.35	$0.38	+8.6%	+5.03%	+5.63%
Jan 30, 2024	Before open	$0.41	$0.39	-4.9%	+6.90%	+3.02%
Oct 24, 2023	Before open	$0.47	$0.45	-4.3%	-0.26%	0.00%

Consensus for the next report: EPS $0.89, revenue $5.08B.

GLW Earnings FAQ

Answers computed from Corning Inc's reported history

GLW is scheduled to report on Oct 27, 2026, before the market opens. Analysts expect EPS of $0.89.

Over the last 12 quarters with a usable EPS surprise, GLW beat the consensus estimate 9 times (75%), missed 2 and landed in line 1. It has beaten estimates in each of the last 8 counted quarters.

Across its last 12 quarters with a measured reaction, GLW moved an average of ±5.7% in the first session after reporting. It closed higher 42% of the time; the largest gain was 11.9% and the largest drop -12.1%.

Options currently price a move of about ±9.3% (nearest at-the-money straddle that expires after the report). It measures the size of the expected move, not its direction. That is 1.62x its average historical move of ±5.7%, so options look expensive relative to history.

GLW fell in the first session after 5 of its last 9 EPS beats (56%). A beat that was already priced in, or weaker guidance, can send a stock lower. In 4 of the 5 of those falls where price data is available, the stock had already risen before the report.

Across its last 12 quarters with price data, GLW moved an average of +2.6% in the 20 trading sessions before reporting and was higher in 67% of them. After a run-up of 3% or more (7 quarters), it fell the next day 71% of the time, averaging -1.5%. After a drop of 3% or more (3 quarters), it rose the next day 33% of the time, averaging -3.8%. This describes past reports; it is not a forecast.

In 12 reports GLW opened at least 1% away from the previous close. It gave back half or more of that gap by the close 3 of 12 times (25%), and fully reversed 2 times. A fade means the opening move was partly undone during the first session.

How we calculate these numbers · GLW: 12 reported quarters, latest Jul 28, 2026. Information only, not investment advice.

Earnings this week

Every report this week with expected moves.

Biggest expected earnings moves

Options-implied vs historical move, ranked.