What is the current annual operating margin of EWBC?

As of today, EWBC annual operating margin is 37.06%

What is 1-year change in EWBC annual operating margin?

EWBC annual operating margin is up +11.49% year-over-year

What is 3-year change in EWBC annual operating margin?

EWBC annual operating margin is down -32.35% over the past 3 years

How far is EWBC annual operating margin from its all-time high?

EWBC annual operating margin is currently -35.62% below its historical high of 57.56% set on December 31, 2021

How does EWBC annual operating margin rank versus sector peers?

EWBC annual operating margin is higher than 83.72% of companies in Financial Services sector

When is EWBC next annual earnings release?

As of today, the next annual earnings release for EWBC has not been scheduled

What is the current quarterly operating margin of EWBC?

As of today, EWBC quarterly operating margin is 39.70%

What is EWBC quarterly operating margin most recent change?

EWBC quarterly operating margin was down -1.27% on June 30, 2026

What is 1-year change in EWBC quarterly operating margin?

EWBC quarterly operating margin is up +11.52% year-over-year

How far is EWBC quarterly operating margin from its all-time high?

EWBC quarterly operating margin is currently -60.07% below its historical high of 99.42% set on December 31, 2000

How does EWBC quarterly operating margin rank versus sector peers?

EWBC quarterly operating margin is higher than 84.11% of companies in Financial Services sector

When is EWBC next earnings release?

The next earnings release for EWBC is on October 20, 2026

EWBC Operating Margin History & Chart Since 1996

Annual Operating Margin

37.06%3.82%+11.49%

December 31, 2025

Summary

Current Value: As of today, EWBC annual operating margin is 37.06%, up +11.49% on December 31, 2025
Historical Performance: EWBC annual operating margin is down -32.35% over the past 3 years, down -5.84% over the past 5 years
All-Time High Comparison: EWBC annual operating margin is currently -35.62% below its historical high of 57.56% set on December 31, 2021
3-Year Low Comparison: EWBC annual operating margin is +11.49% above its 3-year low of 33.24% reached on December 31, 2024
Sector Comparison: EWBC annual operating margin is higher than 83.72% of companies in Financial Services sector

Operating Margin Chart

beforeafter

Performance

EWBC Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Margin	Dec 31, 25	37.06%	+11.5%	-32.4%	-5.8%	+78.4%
Quarterly Operating Margin	Jun 30, 26	39.70%	+11.5%	+6.3%	-32.6%	+17.7%
Price	Oct 16, 26	$126.88	+34.5%	+145.8%	+53.2%	+669.0%
PE Ratio	Oct 16, 26	12.18	+17.1%	+109.3%	-15.7%	+1.5%
Annual Revenue	Dec 31, 25	$4.60B	+3.3%	+78.6%	+160.8%	+282.9%
Annual Operating Profit	Dec 31, 25	$1.73B	+16.4%	+22.2%	+148.4%	+591.0%
Annual Gross Margin	Dec 31, 25	0.00%	0.0%	0.0%	0.0%	0.0%
Annual Net Margin	Dec 31, 25	28.46%	+8.8%	-35.0%	-11.6%	+107.9%

Operating Margin Highs

EWBC Annual Operating Margin Highs Comparison
Period	High	Date	Current
3Y	54.78%	N/A	-32.4%
5Y	57.56%	Dec 31, 21	-35.6%
All	57.56%	Dec 31, 21	-35.6%

Operating Margin Lows

EWBC Annual Operating Margin Lows Comparison
Period	Low	Date	Current
3Y	33.24%	Dec 31, 24	+11.5%
5Y	33.24%	Dec 31, 24	+11.5%
All	-34.21%	Dec 31, 09	+208.3%

Operating Margin History

Year	Value	Change
2025	37.06%	+11.5%
2024	33.24%	-10.8%
2023	37.28%	-31.9%
2022	54.78%	-4.8%
2021	57.56%	+46.2%
2020	39.36%	-5.4%
2019	41.59%	-3.7%
2018	43.19%	-2.3%
2017	44.19%	+0.6%
2016	43.93%	-11.5%
2015	49.65%	+38.6%
2014	35.83%	-11.4%
2013	40.45%	-0.4%
2012	40.61%	+14.8%
2011	35.38%	+70.3%

Year	Value	Change
2010	20.77%	+160.7%
2009	-34.21%	-952.6%
2008	-3.25%	-110.3%
2007	31.66%	-6.0%
2006	33.67%	-12.8%
2005	38.62%	-8.3%
2004	42.12%	-0.8%
2003	42.47%	+18.3%
2002	35.89%	+39.7%
2001	25.69%	+5.1%
2000	24.44%	-2.6%
1999	25.09%	+23.8%
1998	20.27%	+27.7%
1997	15.87%	+27.7%
1996	12.43%	-

FAQ

What is the current annual operating margin of EWBC?: As of today, EWBC annual operating margin is 37.06%
What is 1-year change in EWBC annual operating margin?: EWBC annual operating margin is up +11.49% year-over-year
What is 3-year change in EWBC annual operating margin?: EWBC annual operating margin is down -32.35% over the past 3 years
How far is EWBC annual operating margin from its all-time high?: EWBC annual operating margin is currently -35.62% below its historical high of 57.56% set on December 31, 2021
How does EWBC annual operating margin rank versus sector peers?: EWBC annual operating margin is higher than 83.72% of companies in Financial Services sector
When is EWBC next annual earnings release?: As of today, the next annual earnings release for EWBC has not been scheduled

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Quarterly Operating Margin

39.70%0.51%-1.27%

June 30, 2026

Summary

Current Value: As of today, EWBC quarterly operating margin is 39.70%, down -1.27% on June 30, 2026
Historical Performance: EWBC quarterly operating margin is up +11.52% year-over-year, up +6.29% over the past 3 years
All-Time High Comparison: EWBC quarterly operating margin is currently -60.07% below its historical high of 99.42% set on December 31, 2000
3-Year Low Comparison: EWBC quarterly operating margin is +28.11% above its 3-year low of 30.99% reached on December 31, 2023
Sector Comparison: EWBC quarterly operating margin is higher than 84.11% of companies in Financial Services sector

Performance

EWBC Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Margin	Jun 30, 26	39.70%	-1.3%	+11.5%	+6.3%	-32.6%
Annual Operating Margin	Dec 31, 25	37.06%	–	+11.5%	-32.4%	-5.8%
Price	Oct 16, 26	$126.88	-6.8%	+34.5%	+145.8%	+53.2%
PE Ratio	Oct 16, 26	12.18	-7.4%	+17.1%	+109.3%	-15.7%
Quarterly Revenue	Jun 30, 26	$1.18B	+3.5%	+4.2%	+23.0%	+156.6%
Quarterly Operating Profit	Jun 30, 26	$467.52M	+2.2%	+16.2%	+30.7%	+72.9%
Quarterly Gross Margin	Jun 30, 26	0.00%	0.0%	0.0%	0.0%	0.0%
Quarterly Net Margin	Jun 30, 26	30.89%	-1.8%	+12.5%	-5.2%	-36.9%

Quarterly Operating Margin Highs

EWBC Quarterly Operating Margin Highs Comparison
Period	High	Date	Current
1Y	40.46%	Dec 31, 25	-1.9%
3Y	40.46%	Dec 31, 25	-1.9%
5Y	60.40%	Mar 31, 22	-34.3%
All	99.42%	Dec 31, 00	-60.1%

Quarterly Operating Margin Lows

EWBC Quarterly Operating Margin Lows Comparison
Period	Low	Date	Current
1Y	38.42%	N/A	+3.3%
3Y	30.99%	Dec 31, 23	+28.1%
5Y	30.99%	Dec 31, 23	+28.1%
All	-69.70%	Jun 30, 09	+157.0%

Quarterly Operating Margin History

Month	Value	Change
Jun 2026	39.70%	-1.3%
Mar 2026	40.21%	-0.6%
Dec 2025	40.46%	+5.3%
Sep 2025	38.42%	+7.9%
Jun 2025	35.60%	+0.4%
Mar 2025	35.45%	+11.3%
Dec 2024	31.84%	-5.5%
Sep 2024	33.70%	+1.6%
Jun 2024	33.16%	-3.2%
Mar 2024	34.27%	+10.6%
Dec 2023	30.99%	-10.6%
Sep 2023	34.66%	-7.2%
Jun 2023	37.35%	-22.5%
Mar 2023	48.19%	+1.7%
Dec 2022	47.38%	-14.8%
Sep 2022	55.61%	-6.6%
Jun 2022	59.53%	-1.4%
Mar 2022	60.40%	+4.7%
Dec 2021	57.68%	-1.0%
Sep 2021	58.25%	-1.1%
Jun 2021	58.92%	+6.8%
Mar 2021	55.19%	+12.2%
Dec 2020	49.21%	+0.6%
Sep 2020	48.90%	+75.4%
Jun 2020	27.88%	-16.2%
Mar 2020	33.27%	-22.2%
Dec 2019	42.79%	+6.8%
Sep 2019	40.06%	-8.0%
Jun 2019	43.52%	+10.6%
Mar 2019	39.36%	-4.6%
Dec 2018	41.26%	-5.9%
Sep 2018	43.84%	-0.6%
Jun 2018	44.10%	+0.6%
Mar 2018	43.82%	+1.9%
Dec 2017	42.99%	-4.1%
Sep 2017	44.81%	+3.2%
Jun 2017	43.43%	-4.3%
Mar 2017	45.37%	+0.3%
Dec 2016	45.22%	+19.3%
Sep 2016	37.90%	-15.0%
Jun 2016	44.59%	-2.9%
Mar 2016	45.90%	-4.7%
Dec 2015	48.17%	+2.7%
Sep 2015	46.91%	-5.1%
Jun 2015	49.42%	+0.3%
Mar 2015	49.28%	+29.8%
Dec 2014	37.97%	+50.3%
Sep 2014	25.26%	-30.4%
Jun 2014	36.31%	-29.8%
Mar 2014	51.76%	+48.0%
Dec 2013	34.98%	-8.4%
Sep 2013	38.17%	-8.0%
Jun 2013	41.49%	-1.6%
Mar 2013	42.16%	+11.6%

Month	Value	Change
Dec 2012	37.78%	-6.8%
Sep 2012	40.54%	+8.8%
Jun 2012	37.26%	-9.8%
Mar 2012	41.32%	+9.2%
Dec 2011	37.83%	+13.1%
Sep 2011	33.45%	-0.8%
Jun 2011	33.73%	+2.9%
Mar 2011	32.78%	+8.0%
Dec 2010	30.34%	+8.1%
Sep 2010	28.07%	+79.6%
Jun 2010	15.63%	+56.3%
Mar 2010	10.00%	+274.5%
Dec 2009	-5.73%	+90.5%
Sep 2009	-60.55%	+13.1%
Jun 2009	-69.70%	-47.7%
Mar 2009	-47.20%	-487.1%
Dec 2008	-8.04%	-361.0%
Sep 2008	3.08%	+110.0%
Jun 2008	-30.65%	-915.2%
Mar 2008	3.76%	-86.3%
Dec 2007	27.54%	-12.3%
Sep 2007	31.42%	-6.1%
Jun 2007	33.46%	-3.4%
Mar 2007	34.62%	+12.7%
Dec 2006	30.71%	-1.9%
Sep 2006	31.32%	-12.5%
Jun 2006	35.79%	+1.2%
Mar 2006	35.38%	-3.5%
Dec 2005	36.65%	-6.2%
Sep 2005	39.08%	-0.7%
Jun 2005	39.34%	-6.9%
Sep 2004	42.27%	-2.3%
Jun 2004	43.27%	+0.7%
Mar 2004	42.96%	-1.2%
Dec 2003	43.47%	-4.3%
Sep 2003	45.42%	+6.8%
Jun 2003	42.51%	+13.2%
Mar 2003	37.54%	+1.3%
Dec 2002	37.06%	-1.9%
Sep 2002	37.76%	+7.4%
Jun 2002	35.16%	+5.3%
Mar 2002	33.40%	+25.2%
Dec 2001	26.67%	+3.0%
Sep 2001	25.90%	+1.5%
Jun 2001	25.52%	+8.6%
Mar 2001	23.49%	-76.4%
Dec 2000	99.42%	+299.3%
Sep 2000	24.90%	+0.9%
Jun 2000	24.69%	-9.3%
Mar 2000	27.23%	+5.9%
Dec 1999	25.72%	+4.3%
Sep 1999	24.65%	-7.1%
Jun 1999	26.53%	+5.6%
Mar 1999	25.13%	-

FAQ

What is the current quarterly operating margin of EWBC?: As of today, EWBC quarterly operating margin is 39.70%
What is EWBC quarterly operating margin most recent change?: EWBC quarterly operating margin was down -1.27% on June 30, 2026
What is 1-year change in EWBC quarterly operating margin?: EWBC quarterly operating margin is up +11.52% year-over-year
How far is EWBC quarterly operating margin from its all-time high?: EWBC quarterly operating margin is currently -60.07% below its historical high of 99.42% set on December 31, 2000
How does EWBC quarterly operating margin rank versus sector peers?: EWBC quarterly operating margin is higher than 84.11% of companies in Financial Services sector
When is EWBC next earnings release?: The next earnings release for EWBC is on October 20, 2026

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Data Sources & References

EWBC Official Website www.eastwestbank.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1069157/000106915726000005/0001069157-26-000005-index.htm
EWBC Profile on Yahoo Finance finance.yahoo.com/quote/EWBC
EWBC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ewbc