ASX · AT4 · stock
American Tungsten and Antimony Ltd (AT4) stock price history
Every ASX trading session of American Tungsten and Antimony Ltd from Oct 3, 2019 to Nov 12, 2026: 1,818 daily bars, adjusted for splits and dividends, with minute bars from Sep 21, 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.
AT4 adjusted close, 2019 to 2026
- A$0.2200
- All time high, 2025
- A$0.2100
- 52 week high, A$0.0300 low
- 1,818
- Daily sessions since 2019
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
AT4 key facts
- American Tungsten and Antimony Ltd (AT4) closed at A$0.0390 on Nov 12, 2026 on ASX.
- AT4's all time high close is A$0.2200, set on Oct 9, 2025; its all time low close is A$0.0050 on Mar 27, 2024.
- AT4's 52 week range is A$0.0300 to A$0.2100.
- AT4 returned -66.1% over the year to Nov 12, 2026 and -54.9% over five years.
- Since Oct 3, 2019 AT4 returned -67%, -14.4% a year compounded.
- AT4's deepest drawdown was -97.5% from Sep 8, 2020 to Mar 27, 2024.
- DataCedar holds 1,818 daily sessions of AT4 history from Oct 3, 2019 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
AT4 price chart, 2019 to 2026
AT4 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -22.0% |
| 3 months | -51.2% |
| 6 months | -54.7% |
| Year to date | -64.5% |
| 1 year | -66.1% |
| 3 years | +333.3% |
| 5 years | -54.9% |
| 10 years | n/a |
| Since Oct 3, 2019 | -67.0% |
| Compound annual growth, 7.1 years | -14.4% |
AT4 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$0.2200 on Oct 9, 2025
- All time low close
- A$0.0050 on Mar 27, 2024
- 52 week high
- A$0.2100 on Jan 27, 2026
- 52 week low
- A$0.0300 on Jul 1, 2026
- Deepest drawdown
- -97.5% from Sep 8, 2020 to Mar 27, 2024, recovered Oct 5, 2025
- Best single session
- +70.8% on Apr 14, 2020
- Worst single session
- -33.3% on Sep 21, 2023
- Volatility, 1 year annualised
- 103.7%
- Sessions closing higher, 1 year
- 29%
- Best calendar year
- 2024, +280%
- Worst calendar year
- 2023, -74%
AT4 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. 2019 starts on Oct 3, 2019; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.1100 | A$0.2100 | A$0.0300 | A$0.0390 | -64.5% | 3B | 237 |
| 2025 | A$0.0380 | A$0.2300 | A$0.0250 | A$0.1100 | +189.5% | 4.7B | 253 |
| 2024 | A$0.0100 | A$0.0550 | A$0.0050 | A$0.0380 | +280.0% | 2.3B | 254 |
| 2023 | A$0.0390 | A$0.0420 | A$0.0080 | A$0.0100 | -74.4% | 67.9M | 252 |
| 2022 | A$0.0957 | A$0.1093 | A$0.0390 | A$0.0390 | -59.2% | 86.8M | 251 |
| 2021 | A$0.1242 | A$0.1686 | A$0.0692 | A$0.0957 | -23.0% | 97.2M | 254 |
| 2020 | A$0.0751 | A$0.2067 | A$0.0169 | A$0.1242 | +65.5% | 53.1M | 255 |
| 2019 | A$0.1687 | A$0.1687 | A$0.0675 | A$0.0751 | n/a | 8.8M | 62 |
AT4 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | A$0.0390 | -7.1% |
| October 2026 | A$0.0420 | -22.2% |
| September 2026 | A$0.0540 | -25.0% |
| August 2026 | A$0.0720 | +46.9% |
| July 2026 | A$0.0490 | +36.1% |
| June 2026 | A$0.0360 | -39.0% |
| May 2026 | A$0.0590 | -24.4% |
| April 2026 | A$0.0780 | -2.5% |
| March 2026 | A$0.0800 | -44.8% |
| February 2026 | A$0.1450 | -3.3% |
| January 2026 | A$0.1500 | +36.4% |
| December 2025 | A$0.1100 | +4.8% |
About the AT4 data
Daily bars. 1,818 sessions from Oct 3, 2019 to Nov 12, 2026, one row per ASX 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 21, 2026 forward, most recent session Nov 11, 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 ASX trading days; minute timestamps are UTC. Prices are in AUD. 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 Oct 3, 2019, 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/asx%3AAT4/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
AT4 share price history
