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Page 7 - Thai (SET) Stocks - Biggest Losers Today

UPDATED May 21, 2026

Explore the Thai (SET) Biggest Losers Today. These stocks have seen the largest drop in Market Cap from the previous trading day.

918 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
PRTR
฿3.36-1.2%-3.4%฿2.0bn/a9.4n/a8.9%Commercial Services
AMANAH
฿0.59-3.3%-33.0%฿722.3mn/a1.0n/a0%Diversified Financials
KWI
฿0.04-20.0%-92.9%฿116.1mn/a0.1n/an/aInsurance
PLE
฿0.12-7.7%-52.0%฿286.1mn/a17.3n/a0%Capital Goods
TCOAT
฿26.00-8.0%4.0%฿273.0mn/a84.8n/a1.9%Materials
TEGH
฿3.14-0.6%8.3%฿3.4b฿4.007.726.3%7.0%Materials
TNITY
฿2.60-3.7%-3.7%฿578.9mn/a1.4n/a0%Diversified Financials
CPNCG
฿6.00-0.8%2.6%฿2.6bn/a0.7n/a15.1%Real Estate
CNT
฿1.30-1.5%27.5%฿1.4bn/a17.1n/a3.8%Capital Goods
NNCL
฿1.56-0.6%4.0%฿3.2bn/a11.5n/a7.1%Real Estate Management and Development
SSPF
฿3.08-3.8%-16.8%฿534.4mn/a0.3n/a4.3%Real Estate
NETBAY
฿9.40-1.1%-48.6%฿1.9b฿8.208.212.1%17.0%Software
Q-CON
฿6.15-0.8%-16.9%฿2.5bn/a11.7n/a6.5%Materials
AS
฿2.64-1.5%13.8%฿1.3bn/a9.2n/a7.6%Media
TRP
฿4.24-1.4%-27.5%฿1.4b฿5.0516.015.6%5.9%Healthcare
NAT
฿1.87-3.1%-41.2%฿622.6mn/a179.4n/a0%Software
LTS
฿2.50-3.1%-47.7%฿615.6m฿7.001.3n/an/aCapital Goods
ACC
฿0.40-2.4%33.3%฿770.9mn/a5.3n/an/aUtilities
NVD
฿0.55-1.8%-46.1%฿1.0bn/a7.5n/a0%Real Estate Management and Development
LALIN
฿4.38-0.5%-10.6%฿4.1bn/a9.2n/a6.8%Real Estate Management and Development
SNC
฿6.40-0.8%-3.8%฿2.3bn/a6.2n/a0%Capital Goods
MSC
฿5.65-0.9%-28.5%฿2.1bn/a15.0n/a6.2%Tech
KUMWEL
฿1.93-2.0%65.0%฿847.1mn/a10.1n/a3.1%Capital Goods
EAST
฿0.61-1.6%-29.1%฿1.0bn/a6.4n/a3.3%Diversified Financials
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