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HSC
HARSCO CORP
stock NYSE

Inactive
Jun 16, 2023
9.15USD+2.349%(+0.21)1,938,649
Pre-market
0.00USD-100.000%(-8.94)0
After-hours
0.00USD0.000%(0.00)0
OverviewPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsTrends
HSC Reddit Mentions
Subreddits
Limit Labels     

We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.
Take me to the API
HSC Specific Mentions
As of Jul 27, 2026 4:18:02 PM EDT (1 min. ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
122 days ago • u/LayerContent6223 • r/smallstreetbets • artl_208_glaucoma_study_expansion_into_16b_market • Epic DD Analysis • B
Artelo Biosciences (ARTL) absolutely ripped today off a catalyst that's been building for the past couple weeks.
\*\***The catalyst**\*\*
Artelo announced an agreement for a fully-funded clinical study evaluating ART27.13's efficacy in glaucoma patients. The study is funded externally by Glaucoma UK and the HSC R&D Division, with participant enrollment expected in Q2 2026. This is Artelo's first move into ophthalmology and first externally-funded clinical agreement — the glaucoma market is estimated at $16.3B.
\*\***Why ARTL specifically**\*\*
This is a sub-$3M market cap biotech with a 705K share float. When a company this small gets a legitimate clinical catalyst with external funding, the supply/demand imbalance is extreme. The external funding angle is key — it means no dilution to shareholders for this trial, which is rare for a micro-cap biotech.
\*\***The numbers**\*\*
\- Market cap: \~$2.3M
\- Float: 705K shares
\- Day volume: 2.1M (1.71x average daily volume of 1.25M)
\- Prev close: $3.19
\- Gap: +6.9%
\- Short ratio: 1.43
\- 52-week range: $2.96 – $85.80 (96% below 52-week high)
The float turnover here was nearly 3x — 2.1M shares traded on a 705K float. That's the kind of churn that creates these parabolic moves.
\*\***Signal timing**\*\*
Stock Pulse sent me a push notification at 8:17 AM at $6.46. It peaked at $19.91 around 12:34 PM — about 4 hours later. +208%.
\*\***Bear case**\*\*
\- Closed at $8.43, a massive fade from the $19.91 peak — classic low-float blowoff top
\- ART27.13 is still very early stage with no efficacy data yet
\- Company is down 96% from its 52-week high of $85.80 for a reason — history of dilution and failed catalysts
\- Micro-cap biotechs regularly gap up on study announcements and give it all back within days
\- External funding sounds good, but the study hasn't started and enrollment is months away
https://preview.redd.it/rg0zwgoeqnrg1.png?width=2779&format=png&auto=webp&s=e37567afa76317b61e5793ad0ac244a0ac65fa83
sentiment 0.55
122 days ago • u/Electrical_Top_9933 • r/RobinHoodPennyStocks • artl_208_glaucoma_study_expansion_into_16b_market • DD/Research • B
Artelo Biosciences (ARTL) absolutely ripped today off a catalyst that's been building for the past couple weeks.
\*\***The catalyst**\*\*
Artelo announced an agreement for a fully-funded clinical study evaluating ART27.13's efficacy in glaucoma patients. The study is funded externally by Glaucoma UK and the HSC R&D Division, with participant enrollment expected in Q2 2026. This is Artelo's first move into ophthalmology and first externally-funded clinical agreement — the glaucoma market is estimated at $16.3B.
\*\***Why ARTL specifically**\*\*
This is a sub-$3M market cap biotech with a 705K share float. When a company this small gets a legitimate clinical catalyst with external funding, the supply/demand imbalance is extreme. The external funding angle is key — it means no dilution to shareholders for this trial, which is rare for a micro-cap biotech.
\*\***The numbers**\*\*
\- Market cap: \~$2.3M
\- Float: 705K shares
\- Day volume: 2.1M (1.71x average daily volume of 1.25M)
\- Prev close: $3.19
\- Gap: +6.9%
\- Short ratio: 1.43
\- 52-week range: $2.96 – $85.80 (96% below 52-week high)
The float turnover here was nearly 3x — 2.1M shares traded on a 705K float. That's the kind of churn that creates these parabolic moves.
\*\***Signal timing**\*\*
Stock Pulse sent me a push notification at 8:17 AM at $6.46. It peaked at $19.91 around 12:34 PM — about 4 hours later. +208%.
\*\***Bear case**\*\*
\- Closed at $8.43, a massive fade from the $19.91 peak — classic low-float blowoff top
\- ART27.13 is still very early stage with no efficacy data yet
\- Company is down 96% from its 52-week high of $85.80 for a reason — history of dilution and failed catalysts
\- Micro-cap biotechs regularly gap up on study announcements and give it all back within days
\- External funding sounds good, but the study hasn't started and enrollment is months away
https://preview.redd.it/tnr5l3pdpnrg1.png?width=2779&format=png&auto=webp&s=11065356347e8e061c5358f704416df8b109fb82
sentiment 0.55
122 days ago • u/LayerContent6223 • r/smallstreetbets • artl_208_glaucoma_study_expansion_into_16b_market • Epic DD Analysis • B
Artelo Biosciences (ARTL) absolutely ripped today off a catalyst that's been building for the past couple weeks.
\*\***The catalyst**\*\*
Artelo announced an agreement for a fully-funded clinical study evaluating ART27.13's efficacy in glaucoma patients. The study is funded externally by Glaucoma UK and the HSC R&D Division, with participant enrollment expected in Q2 2026. This is Artelo's first move into ophthalmology and first externally-funded clinical agreement — the glaucoma market is estimated at $16.3B.
\*\***Why ARTL specifically**\*\*
This is a sub-$3M market cap biotech with a 705K share float. When a company this small gets a legitimate clinical catalyst with external funding, the supply/demand imbalance is extreme. The external funding angle is key — it means no dilution to shareholders for this trial, which is rare for a micro-cap biotech.
\*\***The numbers**\*\*
\- Market cap: \~$2.3M
\- Float: 705K shares
\- Day volume: 2.1M (1.71x average daily volume of 1.25M)
\- Prev close: $3.19
\- Gap: +6.9%
\- Short ratio: 1.43
\- 52-week range: $2.96 – $85.80 (96% below 52-week high)
The float turnover here was nearly 3x — 2.1M shares traded on a 705K float. That's the kind of churn that creates these parabolic moves.
\*\***Signal timing**\*\*
Stock Pulse sent me a push notification at 8:17 AM at $6.46. It peaked at $19.91 around 12:34 PM — about 4 hours later. +208%.
\*\***Bear case**\*\*
\- Closed at $8.43, a massive fade from the $19.91 peak — classic low-float blowoff top
\- ART27.13 is still very early stage with no efficacy data yet
\- Company is down 96% from its 52-week high of $85.80 for a reason — history of dilution and failed catalysts
\- Micro-cap biotechs regularly gap up on study announcements and give it all back within days
\- External funding sounds good, but the study hasn't started and enrollment is months away
https://preview.redd.it/rg0zwgoeqnrg1.png?width=2779&format=png&auto=webp&s=e37567afa76317b61e5793ad0ac244a0ac65fa83
sentiment 0.55
122 days ago • u/Electrical_Top_9933 • r/RobinHoodPennyStocks • artl_208_glaucoma_study_expansion_into_16b_market • DD/Research • B
Artelo Biosciences (ARTL) absolutely ripped today off a catalyst that's been building for the past couple weeks.
\*\***The catalyst**\*\*
Artelo announced an agreement for a fully-funded clinical study evaluating ART27.13's efficacy in glaucoma patients. The study is funded externally by Glaucoma UK and the HSC R&D Division, with participant enrollment expected in Q2 2026. This is Artelo's first move into ophthalmology and first externally-funded clinical agreement — the glaucoma market is estimated at $16.3B.
\*\***Why ARTL specifically**\*\*
This is a sub-$3M market cap biotech with a 705K share float. When a company this small gets a legitimate clinical catalyst with external funding, the supply/demand imbalance is extreme. The external funding angle is key — it means no dilution to shareholders for this trial, which is rare for a micro-cap biotech.
\*\***The numbers**\*\*
\- Market cap: \~$2.3M
\- Float: 705K shares
\- Day volume: 2.1M (1.71x average daily volume of 1.25M)
\- Prev close: $3.19
\- Gap: +6.9%
\- Short ratio: 1.43
\- 52-week range: $2.96 – $85.80 (96% below 52-week high)
The float turnover here was nearly 3x — 2.1M shares traded on a 705K float. That's the kind of churn that creates these parabolic moves.
\*\***Signal timing**\*\*
Stock Pulse sent me a push notification at 8:17 AM at $6.46. It peaked at $19.91 around 12:34 PM — about 4 hours later. +208%.
\*\***Bear case**\*\*
\- Closed at $8.43, a massive fade from the $19.91 peak — classic low-float blowoff top
\- ART27.13 is still very early stage with no efficacy data yet
\- Company is down 96% from its 52-week high of $85.80 for a reason — history of dilution and failed catalysts
\- Micro-cap biotechs regularly gap up on study announcements and give it all back within days
\- External funding sounds good, but the study hasn't started and enrollment is months away
https://preview.redd.it/tnr5l3pdpnrg1.png?width=2779&format=png&auto=webp&s=11065356347e8e061c5358f704416df8b109fb82
sentiment 0.55


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