HKEX · 8173 · stock
Hephaestus Holdings Limited (8173) stock price history
Every HKEX trading session of Hephaestus Holdings Limited from May 9, 2002 to Sep 28, 2026: 6,052 daily bars, adjusted for splits and dividends, with minute bars from Sep 22, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
8173 adjusted close, 2002 to 2026
- HK$59,722
- All time high, 2008
- HK$0.2140
- 52 week high, HK$0.0930 low
- 6,052
- Daily sessions since 2002
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2002 to 2026 series and minute bars.
8173 key facts
- Hephaestus Holdings Limited (8173) closed at HK$0.1100 on Sep 28, 2026 on HKEX.
- 8173's all time high close is HK$59,722, set on Jul 21, 2008; its all time low close is HK$0.0920 on Jul 10, 2025.
- 8173's 52 week range is HK$0.0930 to HK$0.2140.
- 8173 returned -32.1% over the year to Sep 28, 2026 and -78.0% over five years.
- Over ten years 8173 returned -98%, -31.5% a year compounded.
- 8173's deepest drawdown was -100.0% from Jul 21, 2008 to Jul 10, 2025.
- DataCedar holds 6,052 daily sessions of 8173 history from May 9, 2002 and minute bars from Sep 22, 2026, adjusted for splits and dividends, served by the API under a key.
8173 price chart, 2002 to 2026
8173 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -3.5% |
| 3 months | 0.0% |
| 6 months | -9.1% |
| Year to date | -6.8% |
| 1 year | -32.1% |
| 3 years | -81.4% |
| 5 years | -78.0% |
| 10 years | -97.7% |
| Since May 9, 2002 | -100.0% |
| Compound annual growth, 24.4 years | -38.4% |
8173 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$59,722 on Jul 21, 2008
- All time low close
- HK$0.0920 on Jul 10, 2025
- 52 week high
- HK$0.2140 on Oct 21, 2025
- 52 week low
- HK$0.0930 on Apr 21, 2026
- Deepest drawdown
- -100.0% from Jul 21, 2008 to Jul 10, 2025, not yet recovered
- Best single session
- +108.3% on Apr 12, 2016
- Worst single session
- -79.2% on Nov 14, 2019
- Volatility, 1 year annualised
- 73.7%
- Sessions closing higher, 1 year
- 17%
- Best calendar year
- 2012, +188%
- Worst calendar year
- 2016, -96%
8173 price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2002 starts on May 9, 2002; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.1180 | HK$0.1520 | HK$0.0930 | HK$0.1100 | -6.8% | 13.9M | 182 |
| 2025 | HK$0.1650 | HK$0.2280 | HK$0.0870 | HK$0.1180 | -28.5% | 44.3M | 246 |
| 2024 | HK$0.5300 | HK$0.6100 | HK$0.1600 | HK$0.1650 | -68.9% | 19.1M | 246 |
| 2023 | HK$0.3800 | HK$0.6100 | HK$0.3350 | HK$0.5300 | +39.5% | 843.2K | 243 |
| 2022 | HK$0.4900 | HK$0.9500 | HK$0.3650 | HK$0.3800 | -30.9% | 13.5M | 246 |
| 2021 | HK$0.2000 | HK$0.9800 | HK$0.1800 | HK$0.5500 | +150.0% | 123.8M | 247 |
| 2020 | HK$0.3000 | HK$0.3650 | HK$0.1000 | HK$0.2200 | -31.2% | 70.6M | 248 |
| 2019 | HK$3.13 | HK$3.13 | HK$0.2900 | HK$0.3200 | -89.8% | 144M | 246 |
| 2018 | HK$3.13 | HK$3.13 | HK$3.13 | HK$3.13 | 0.0% | 0 | 246 |
| 2017 | HK$1.74 | HK$5.09 | HK$1.62 | HK$3.13 | +92.9% | 10.8M | 247 |
| 2016 | HK$43.52 | HK$74.07 | HK$1.27 | HK$1.62 | -96.1% | 114.8M | 247 |
| 2015 | HK$210.19 | HK$472.22 | HK$37.04 | HK$41.67 | -80.1% | 10M | 247 |
| 2014 | HK$347.22 | HK$500.00 | HK$197.22 | HK$209.26 | -39.7% | 468.6K | 247 |
| 2013 | HK$462.96 | HK$629.63 | HK$296.30 | HK$347.22 | -21.1% | 444.9K | 245 |
| 2012 | HK$157.41 | HK$518.52 | HK$143.52 | HK$439.81 | +187.9% | 464.1K | 246 |
| 2011 | HK$1,204 | HK$1,389 | HK$140.74 | HK$152.78 | -87.3% | 823.1K | 246 |
| 2010 | HK$3,102 | HK$6,667 | HK$1,065 | HK$1,204 | -61.2% | 420.6K | 249 |
| 2009 | HK$4,861 | HK$9,074 | HK$2,176 | HK$3,102 | -36.2% | 292.9K | 249 |
| 2008 | HK$3,611 | HK$65,741 | HK$3,241 | HK$4,861 | +34.6% | 154.9K | 247 |
| 2007 | HK$4,167 | HK$20,370 | HK$3,287 | HK$3,611 | -2.5% | 26.4K | 246 |
| 2006 | HK$3,657 | HK$5,370 | HK$1,620 | HK$3,704 | +1.3% | 2.1K | 247 |
| 2005 | HK$4,398 | HK$4,722 | HK$2,500 | HK$3,657 | -16.8% | 255 | 247 |
| 2004 | HK$4,954 | HK$6,481 | HK$3,241 | HK$4,398 | -11.2% | 877 | 262 |
| 2003 | HK$4,444 | HK$6,667 | HK$1,574 | HK$4,954 | +11.5% | 2.3K | 261 |
| 2002 | HK$16,667 | HK$17,593 | HK$1,944 | HK$4,444 | n/a | 3K | 169 |
8173 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$0.1100 | -8.3% |
| August 2026 | HK$0.1200 | +11.1% |
| July 2026 | HK$0.1080 | -0.9% |
| June 2026 | HK$0.1090 | -2.7% |
| May 2026 | HK$0.1120 | -0.9% |
| April 2026 | HK$0.1130 | -6.6% |
| March 2026 | HK$0.1210 | +2.5% |
| February 2026 | HK$0.1180 | +2.6% |
| January 2026 | HK$0.1150 | -2.5% |
| December 2025 | HK$0.1180 | -11.3% |
| November 2025 | HK$0.1330 | +2.3% |
| October 2025 | HK$0.1300 | -19.8% |
About the 8173 data
Daily bars. 6,052 sessions from May 9, 2002 to Sep 28, 2026, one row per HKEX trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 22, 2026 forward, most recent session Sep 23, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are HKEX trading days; minute timestamps are UTC. Prices are in HKD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to May 9, 2002, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/8173/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
8173 share price history
