TOP TIERMARKET NEWSWIRE
Movers explained · 2026-08-17

Archived explainer. For the current picture see today's EXK page.

Why Is ENDEAVOUR SILVER COR (EXK) Stock Down Today?

By the Top Tier Newswire AI Desk · August 17, 2026 at 9:36 AM ET · reviewed against 4 wire stories

ENDEAVOUR SILVER COR (EXK) is down -7.78% in the latest session. Our newswire has captured 4 stories on EXK across 3 sources in the last 36 hours, with AI sentiment reading bearish (avg 35/100).

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Why EXK stock is down today

Endeavour Silver (EXK) fell 7.78% to $9.82 in morning trading on August 17, 2026, following reports that operations at its Terronera mine in Jalisco, Mexico have been suspended due to a community-led blockade. The development has raised concerns about operational risk and the company's ability to maintain production levels. The stock opened at $10.70 and has since dropped to a session low of $9.78, with volume reaching 1.8 million shares.

What Happened

Endeavour Silver announced that operations at its Terronera mine have been temporarily suspended due to an illegal blockade. The company described the action as a community-led effort, which has halted mining activities and raised questions about the stability of its operations in the region. The suspension was reported by multiple sources in the past 36 hours, with the most recent updates from MarketChameleon and The Fly. This development comes amid a broader period of volatility for the stock, which has seen significant price swings over the past 52 weeks.

What The Data Shows

The stock has a market cap of $2.6 billion and a P/E ratio of 46.9. Despite strong revenue growth of 197.6% in the trailing twelve months, the company's net margin stands at 8.9%. The stock's beta of 2.37 indicates higher volatility than the broader market. On August 17, the stock printed three fresh 52-week lows, adding to the pressure. The 30-day average sentiment score has declined from 56/100 to 47/100 in the past week, reflecting deteriorating investor sentiment.

What To Watch

Endeavour Silver's ability to resolve the Terronera mine blockade and resume operations will be a key factor in the near-term outlook for the stock. Investors should also monitor the company's upcoming earnings report, as well as coverage from analysts who have recently maintained positive ratings despite the recent challenges.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

EXK by the numbers

Last: $9.82Session: -7.78%Coverage: 4 stories / 3 sourcesAI sentiment: 35/100 (bearish)Mkt cap: $2.6BP/E: 46.952w: $5.29 to $15.15
EXK · Aug 17 session (5-min) · -4.50% vs prior close · updated 8:58 PM ET
$9.77$10.32$10.87prev close $10.66$10.187:00 AM10:13 AM1:27 PM4:41 PM7:55 PM7:00 AM · $10.567:05 AM · $10.567:10 AM · $10.647:15 AM · $10.757:20 AM · $10.817:25 AM · $10.787:30 AM · $10.797:35 AM · $10.707:40 AM · $10.667:45 AM · $10.777:50 AM · $10.657:55 AM · $10.658:00 AM · $10.598:05 AM · $10.508:10 AM · $10.548:15 AM · $10.348:20 AM · $10.258:25 AM · $10.238:30 AM · $10.118:35 AM · $10.148:40 AM · $10.158:45 AM · $10.018:50 AM · $9.918:55 AM · $9.909:00 AM · $9.889:05 AM · $9.939:10 AM · $9.889:15 AM · $9.899:20 AM · $9.909:25 AM · $10.099:30 AM · $9.839:35 AM · $10.039:40 AM · $10.039:45 AM · $10.129:50 AM · $10.069:55 AM · $10.1510:00 AM · $10.1310:05 AM · $10.1410:10 AM · $10.1910:15 AM · $10.2210:20 AM · $10.2910:25 AM · $10.2710:30 AM · $10.3710:35 AM · $10.3510:40 AM · $10.3710:45 AM · $10.2910:50 AM · $10.2310:55 AM · $10.2211:00 AM · $10.2511:05 AM · $10.2311:10 AM · $10.2111:15 AM · $10.2111:20 AM · $10.2211:25 AM · $10.1911:30 AM · $10.1611:35 AM · $10.2111:40 AM · $10.1911:45 AM · $10.2511:50 AM · $10.2511:55 AM · $10.2112:00 PM · $10.2012:05 PM · $10.1912:10 PM · $10.1812:15 PM · $10.2212:20 PM · $10.2012:25 PM · $10.2112:30 PM · $10.2212:35 PM · $10.2212:40 PM · $10.2212:45 PM · $10.2612:50 PM · $10.2212:55 PM · $10.241:00 PM · $10.231:05 PM · $10.201:10 PM · $10.201:15 PM · $10.191:20 PM · $10.211:25 PM · $10.231:30 PM · $10.221:35 PM · $10.211:40 PM · $10.211:45 PM · $10.221:50 PM · $10.241:55 PM · $10.212:00 PM · $10.172:05 PM · $10.152:10 PM · $10.182:15 PM · $10.202:20 PM · $10.172:25 PM · $10.162:30 PM · $10.132:35 PM · $10.112:40 PM · $10.122:45 PM · $10.142:50 PM · $10.122:55 PM · $10.153:00 PM · $10.143:05 PM · $10.143:10 PM · $10.153:15 PM · $10.213:20 PM · $10.213:25 PM · $10.193:30 PM · $10.203:35 PM · $10.213:40 PM · $10.223:45 PM · $10.213:50 PM · $10.133:55 PM · $10.144:00 PM · $10.164:05 PM · $10.204:10 PM · $10.144:15 PM · $10.304:20 PM · $10.204:55 PM · $10.205:00 PM · $10.175:05 PM · $10.245:10 PM · $10.145:15 PM · $10.235:25 PM · $10.206:05 PM · $10.226:10 PM · $10.186:30 PM · $10.196:35 PM · $10.186:50 PM · $10.246:55 PM · $10.187:00 PM · $10.147:25 PM · $10.257:45 PM · $10.247:50 PM · $10.197:55 PM · $10.18
AI sentiment, last 36h · averaged over 4 stories · 35/100 bearish
AI sentiment 35/100 (bearish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 4 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishBusiness Insider · sentiment 32 · Endeavour Silver Reports an Illegal Blockade and Suspension of Operations at its Terronera MineBusiness Insider · 32Endeavour Silver Reports an Illegal Blockade and Suspension of Operations at its Terroner…The Fly · sentiment 34 · Endeavour reports operations at its Terronera mine are temporarily suspendedThe Fly · 34Endeavour reports operations at its Terronera mine are temporarily suspendedThe Fly · sentiment 34 · Endeavour Silver reports operations at Terronera mine in Jalisco suspendedThe Fly · 34Endeavour Silver reports operations at Terronera mine in Jalisco suspendedMarketChameleon · sentiment 38 · EXK Faces Operational Hurdle as Terronera Mine Blockade Suspends Production: What Investors Need to KnowMarketChameleon · 38EXK Faces Operational Hurdle as Terronera Mine Blockade Suspends Production: What Investo…
27d agoMarketChameleonBEARISH 38General

EXK Faces Operational Hurdle as Terronera Mine Blockade Suspends Production: What Investors Need to Know

Endeavour Silver (EXK) has temporarily halted operations at its Terronera mine due to a peaceful community-led blockade, raising questions on operational risk and future outlook. This article explains the facts, market context, and what matters most for investors.

27d agoThe FlyBEARISH 34General

Endeavour Silver reports operations at Terronera mine in Jalisco suspended

27d agoThe FlyBEARISH 34General

Endeavour reports operations at its Terronera mine are temporarily suspended

27d agoBusiness InsiderBEARISH 32General

Endeavour Silver Reports an Illegal Blockade and Suspension of Operations at its Terronera Mine

VANCOUVER, British Columbia, Aug. 16, 2026 (GLOBE NEWSWIRE) -- Endeavour Silver Corp. ("Endeavour" or the "Company") (NYSE: EXK; TSX: EDR) reports that operations at its Terronera mine in Jalisco, Mexico have been temporarily...

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More on EXK: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier EXK move explainers: 2026-08-20 · 2026-08-19 · 2026-08-17