Other US listings · CYVNY · stock
Opthea Ltd (CYVNY) stock price history
Every Other US listings trading session of Opthea Ltd from Oct 16, 2020 to Oct 30, 2026: 1,517 daily bars, adjusted for splits and dividends, with minute bars arriving as capture begins. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
CYVNY adjusted close, 2020 to 2026
- $13.50
- All time high, 2020
- $3.41
- 52 week high, $0.0020 low
- 1,517
- Daily sessions since 2020
Last updated Oct 30, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
CYVNY key facts
- Opthea Ltd (CYVNY) closed at $0.0180 on Oct 30, 2026 on Other US listings.
- CYVNY's all time high close is $13.50, set on Oct 20, 2020; its all time low close is $0.0060 on Jan 13, 2026.
- CYVNY's 52 week range is $0.0020 to $3.41.
- CYVNY returned -99.5% over the year to Oct 30, 2026 and -99.8% over five years.
- Since Oct 16, 2020 CYVNY returned -100%, -66.1% a year compounded.
- CYVNY's deepest drawdown was -100.0% from Nov 23, 2020 to Jan 13, 2026.
- DataCedar holds 1,517 daily sessions of CYVNY history from Oct 16, 2020, adjusted for splits and dividends, served by the API under a key.
CYVNY price chart, 2020 to 2026
CYVNY returns
Price return from the last close on or before the window start to Oct 30, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -21.7% |
| 3 months | -30.8% |
| 6 months | -14.3% |
| Year to date | +63.6% |
| 1 year | -99.5% |
| 3 years | -98.9% |
| 5 years | -99.8% |
| 10 years | n/a |
| Since Oct 16, 2020 | -99.9% |
| Compound annual growth, 6.0 years | -66.1% |
CYVNY records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $13.50 on Oct 20, 2020
- All time low close
- $0.0060 on Jan 13, 2026
- 52 week high
- $3.41 on Oct 30, 2025
- 52 week low
- $0.0020 on Mar 31, 2026
- Deepest drawdown
- -100.0% from Nov 23, 2020 to Jan 13, 2026, not yet recovered
- Best single session
- +600.0% on Jan 16, 2026
- Worst single session
- -95.6% on Nov 20, 2025
- Volatility, 1 year annualised
- 786.0%
- Sessions closing higher, 1 year
- 27%
- Best calendar year
- 2024, +33%
- Worst calendar year
- 2025, -99%
CYVNY 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. 2020 starts on Oct 16, 2020; 2026 runs to Oct 30, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.0570 | $0.0980 | $0.0020 | $0.0180 | -21.7% | 3.2M | 209 |
| 2025 | $3.90 | $6.30 | $0.0060 | $0.0230 | -99.4% | 3.7M | 250 |
| 2024 | $2.97 | $5.45 | $1.79 | $3.93 | +33.2% | 5.9M | 252 |
| 2023 | $5.07 | $6.09 | $1.60 | $2.95 | -45.0% | 3M | 250 |
| 2022 | $7.55 | $8.50 | $4.51 | $5.36 | -29.0% | 784.6K | 251 |
| 2021 | $11.36 | $16.23 | $6.07 | $7.55 | -32.7% | 9.2M | 252 |
| 2020 | $11.05 | $14.00 | $10.22 | $11.22 | n/a | 3.7M | 53 |
CYVNY monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| October 2026 | $0.0180 | -21.7% |
| September 2026 | $0.0230 | 0.0% |
| August 2026 | $0.0230 | -11.5% |
| July 2026 | $0.0260 | -23.5% |
| June 2026 | $0.0340 | +36.0% |
| May 2026 | $0.0250 | +19.0% |
| April 2026 | $0.0210 | +5.0% |
| March 2026 | $0.0200 | +5.3% |
| February 2026 | $0.0190 | -32.1% |
| January 2026 | $0.0280 | +21.7% |
| December 2025 | $0.0230 | -78.7% |
| November 2025 | $0.1080 | -96.8% |
About the CYVNY data
Daily bars. 1,517 sessions from Oct 16, 2020 to Oct 30, 2026, one row per Other US listings 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. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
Time and currency. Session dates are Other US listings trading days; minute timestamps are UTC. Prices are in USD. 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 16, 2020, 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/other%3ACYVNY/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
CYVNY share price history
