Biggest losers

Stocks with the largest daily price declines on BIST, ranked by percentage change.

Stock Large cap Small cap High dividend Highest net income Top gainers Biggest losers Most active Unusual volume Most volatile Highest price 52-week high At lows

STOCK	Last	Daily change %	CHG

YATAŞ YATAK VE YORGAN SANAYİ TİCARET A.Ş.YATAS	42.22	-4.05%	-4.05%
CEM ZEYTİN A.Ş.CEMZY	15.59	-3.77%	-3.77%
E-DATA TEKNOLOJİ PAZARLAMA A.Ş.EDATA	19.96	-3.76%	-3.76%
BERA HOLDİNG A.Ş.BERA	17.55	-3.68%	-3.68%
TR DOĞAL ENERJİ KAYNAKLARI ARAŞTIRMA VE ÜRETİM A.Ş.TRENJ	89.90	-3.64%	-3.64%
KÜTAHYA ŞEKER FABRİKASI A.Ş.KTSKR	94.60	-3.47%	-3.47%
PLASTİKKART AKILLI KART İLETİŞİM SİSTEMLERİ SANAYİ VE TİCARET A.Ş.PKART	137.20	-3.38%	-3.38%
AKSA AKRİLİK KİMYA SANAYİİ A.Ş.AKSA	11.76	-3.37%	-3.37%
HAT-SAN GEMİ İNŞAA BAKIM ONARIM DENİZ NAKLİYAT SANAYİ VE TİCARET A.Ş.HATSN	59.05	-3.28%	-3.28%
TÜRKİYE HALK BANKASI A.Ş.HALKB	47.52	-3.22%	-3.22%
ORMA ORMAN MAHSÜLLERİ İNTEGRE SANAYİ VE TİCARET A.Ş.ORMA	201.30	-3.22%	-3.22%
TAV HAVALİMANLARI HOLDİNG A.Ş.TAVHL	294.75	-3.20%	-3.20%
ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.ARENA	27.82	-3.13%	-3.13%
COSMOS YATIRIM HOLDİNG A.Ş.COSMO	153.20	-3.10%	-3.10%
TARKİM BİTKİ KORUMA SANAYİ VE TİCARET A.Ş.TARKM	535.00	-3.08%	-3.08%
LİDER FAKTORİNG A.Ş.LIDFA	3.20	-3.03%	-3.03%
BAŞKENT DOĞALGAZ DAĞITIM GAYRİMENKUL YATIRIM ORTAKLIĞI A.Ş.BASGZ	49.12	-3.02%	-3.02%
BAYDÖNER RESTORANLARI A.Ş.BYDNR	38.02	-3.01%	-3.01%
TÜRK ALTIN İŞLETMELERİ A.Ş.TRALT	50.25	-2.99%	-2.99%
MAKİM MAKİNA TEKNOLOJİLERİ SANAYİ VE TİCARET A.Ş.MAKIM	18.02	-2.91%	-2.91%
AYEN ENERJİ A.Ş.AYEN	39.52	-2.95%	-2.95%
KİLER HOLDİNG A.Ş.KLRHO	92.05	-2.95%	-2.95%
KARSAN OTOMOTİV SANAYİİ VE TİCARET A.Ş.KARSN	13.62	-2.92%	-2.92%
VAKKO TEKSTİL VE HAZIR GİYİM SANAYİ İŞLETMELERİ A.Ş.VAKKO	78.95	-2.83%	-2.83%
EMEK ELEKTRİK ENDÜSTRİSİ A.Ş.EMKEL	20.02	-2.82%	-2.82%
ÇAĞDAŞ CAM SANAYİ VE TİCARET A.Ş.CGCAM	45.20	-2.80%	-2.80%
POLİSAN HOLDİNG A.Ş.POLHO	20.80	-2.80%	-2.80%
DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.DOGUB	87.50	-2.78%	-2.78%
TGS DIŞ TİCARET A.Ş.TGSAS	176.00	-2.76%	-2.76%
HUB GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.HUBVC	2.86	-2.72%	-2.72%

STOCK	TREND	Daily change %	Last	BID	ASK	%	CHG	HIGH	LOW	PREV	TIME

YATAŞ YATAK VE YORGAN SANAYİ TİCARET A.Ş.YATAS	-4.05%	42.22	42.28	49	-1.7800	-4.0500%	43.5600	41.9000	44	Jun 19, 2026, 12:43 PM
CEM ZEYTİN A.Ş.CEMZY	-3.77%	15.57	15.59	17.5	-0.6100	-3.7700%	15.9000	15.4100	16.2	Jun 19, 2026, 12:43 PM
E-DATA TEKNOLOJİ PAZARLAMA A.Ş.EDATA	-3.76%	19.96	19.97	26.18	-0.7800	-3.7600%	21.5000	19.9600	20.74	Jun 19, 2026, 12:42 PM
BERA HOLDİNG A.Ş.BERA	-3.68%	17.54	17.55	23.1	-0.6700	-3.6800%	18.2100	17.4500	18.22	Jun 19, 2026, 12:42 PM
TR DOĞAL ENERJİ KAYNAKLARI ARAŞTIRMA VE ÜRETİM A.Ş.TRENJ	-3.64%	89.9	89.95	122.8	-3.4000	-3.6400%	92.2500	88.9500	93.3	Jun 19, 2026, 12:42 PM
KÜTAHYA ŞEKER FABRİKASI A.Ş.KTSKR	-3.47%	94.5	94.65	151	-3.4000	-3.4700%	98.8500	93.6500	98	Jun 19, 2026, 12:40 PM
PLASTİKKART AKILLI KART İLETİŞİM SİSTEMLERİ SANAYİ VE TİCARET A.Ş.PKART	-3.38%	137.2	137.3	185	-4.8000	-3.3800%	146.0000	136.4000	142	Jun 19, 2026, 12:42 PM
AKSA AKRİLİK KİMYA SANAYİİ A.Ş.AKSA	-3.37%	11.75	11.76	12.79	-0.4100	-3.3700%	12.1200	11.7300	12.17	Jun 19, 2026, 12:43 PM
HAT-SAN GEMİ İNŞAA BAKIM ONARIM DENİZ NAKLİYAT SANAYİ VE TİCARET A.Ş.HATSN	-3.28%	59.1	59.15	67.7	-2.0000	-3.2800%	61.7500	58.7500	61.05	Jun 19, 2026, 12:42 PM
TÜRKİYE HALK BANKASI A.Ş.HALKB	-3.22%	47.52	47.54	52.5	-1.5800	-3.2200%	48.5000	47.3400	49.1	Jun 19, 2026, 12:43 PM
ORMA ORMAN MAHSÜLLERİ İNTEGRE SANAYİ VE TİCARET A.Ş.ORMA	-3.22%	0	0	241.9	-6.7000	-3.2200%	206.9000	200.1000	208	Jun 19, 2026, 10:55 AM
TAV HAVALİMANLARI HOLDİNG A.Ş.TAVHL	-3.20%	294.75	295	369	-9.7500	-3.2000%	304.0000	293.0000	304.5	Jun 19, 2026, 12:42 PM
ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.ARENA	-3.13%	27.82	27.86	45	-0.9000	-3.1300%	29.2000	27.5600	28.72	Jun 19, 2026, 12:42 PM
COSMOS YATIRIM HOLDİNG A.Ş.COSMO	-3.10%	153.2	153.3	312.75	-4.9000	-3.1000%	158.1000	152.3000	158.1	Jun 19, 2026, 12:42 PM
TARKİM BİTKİ KORUMA SANAYİ VE TİCARET A.Ş.TARKM	-3.08%	534.5	535	621.5	-17.0000	-3.0800%	551.0000	533.0000	552	Jun 19, 2026, 12:41 PM
LİDER FAKTORİNG A.Ş.LIDFA	-3.03%	3.19	3.2	3.77417935	-0.1000	-3.0300%	3.3900	3.1200	3.3	Jun 19, 2026, 12:39 PM
BAŞKENT DOĞALGAZ DAĞITIM GAYRİMENKUL YATIRIM ORTAKLIĞI A.Ş.BASGZ	-3.02%	49.12	49.18	51.6886365	-1.5300	-3.0200%	50.5000	48.9400	50.65	Jun 19, 2026, 12:42 PM
BAYDÖNER RESTORANLARI A.Ş.BYDNR	-3.01%	38	38.06	46.88	-1.1800	-3.0100%	39.0000	37.9200	39.2	Jun 19, 2026, 12:42 PM
TÜRK ALTIN İŞLETMELERİ A.Ş.TRALT	-2.99%	50.2	50.25	64	-1.5500	-2.9900%	51.5500	50.0500	51.8	Jun 19, 2026, 12:43 PM
MAKİM MAKİNA TEKNOLOJİLERİ SANAYİ VE TİCARET A.Ş.MAKIM	-2.91%	18.01	18.02	23.7	-0.5400	-2.9100%	18.5600	17.8200	18.56	Jun 19, 2026, 12:43 PM
AYEN ENERJİ A.Ş.AYEN	-2.95%	39.46	39.52	45.8	-1.2000	-2.9500%	40.9400	39.1000	40.72	Jun 19, 2026, 12:42 PM
KİLER HOLDİNG A.Ş.KLRHO	-2.95%	92	92.05	689.5	-2.8000	-2.9500%	96.0500	91.1000	94.85	Jun 19, 2026, 12:43 PM
KARSAN OTOMOTİV SANAYİİ VE TİCARET A.Ş.KARSN	-2.92%	13.6	13.62	15.25	-0.4100	-2.9200%	13.9500	13.5500	14.03	Jun 19, 2026, 12:42 PM
VAKKO TEKSTİL VE HAZIR GİYİM SANAYİ İŞLETMELERİ A.Ş.VAKKO	-2.83%	78.95	79.05	95.52806772	-2.3000	-2.8300%	82.1000	78.9000	81.25	Jun 19, 2026, 12:42 PM
EMEK ELEKTRİK ENDÜSTRİSİ A.Ş.EMKEL	-2.82%	20	20.02	131.6	-0.5800	-2.8200%	20.7000	19.7800	20.6	Jun 19, 2026, 12:42 PM
ÇAĞDAŞ CAM SANAYİ VE TİCARET A.Ş.CGCAM	-2.80%	45.18	45.24	55.4	-1.3000	-2.8000%	46.4800	45.1800	46.5	Jun 19, 2026, 12:42 PM
POLİSAN HOLDİNG A.Ş.POLHO	-2.80%	20.76	20.8	25.3	-0.6000	-2.8000%	21.7400	20.4200	21.4	Jun 19, 2026, 12:42 PM
DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.DOGUB	-2.78%	87.25	88.3	146.5	-2.5000	-2.7800%	89.9000	86.5000	90	Jun 19, 2026, 12:42 PM
TGS DIŞ TİCARET A.Ş.TGSAS	-2.76%	175.8	175.9	256.5	-5.0000	-2.7600%	180.5000	173.3000	181	Jun 19, 2026, 12:41 PM
HUB GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.HUBVC	-2.72%	2.86	2.88	5.4	-0.0800	-2.7200%	2.9500	2.8400	2.94	Jun 19, 2026, 12:39 PM

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Biggest losers