HLGN (Heliogen Inc.) historical data

STOCKListed

SymbolHLGN
NameHeliogen Inc.
ExchangeOTC
SectorUtilities
IndustryRenewable Utilities
IPO date2021-05-07
History2021-12-31 to 2025-08-08 (about 4 years)
Bar sizesDaily, hourly, 5-minute and 1-minute
AdjustmentsUnadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read
SurvivorshipIncluded in the survivorship-free universe
Free tierLast 12 months of daily bars

Price history at a glance

HLGN last closed at $1.70 on 2025-08-08, -37.7% over the past year. Its deepest fall from a prior high in this history was -99.9%, reached on 2023-11-10.

Last close$1.70 (2025-08-08)
1-year change-37.7%
Annualized since 2021-12-31-79.8%
52-week range$0.70 – $2.99
Deepest drawdown-99.9% (2023-11-10)
Avg. daily dollar volume (3 months)$22,468
Daily bars in history901

Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.

Get it in Python

import finzdata as yf
df = yf.Ticker("HLGN").history(start="2021-12-31", interval="1d")
df.tail()

Get a free API keySee history bundlesDownload free samples