Other US listings · HLLK · stock
SDR Drone, Inc. (HLLK) stock price history
Every Other US listings trading session of SDR Drone, Inc. from Sep 19, 2017 to Jul 17, 2026: 2,218 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.
HLLK adjusted close, 2017 to 2026
- $125.00
- All time high, 2022
- $1.39
- 52 week high, $0.0111 low
- 2,218
- Daily sessions since 2017
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.
HLLK key facts
- SDR Drone, Inc. (HLLK) closed at $1.04 on Jul 17, 2026 on Other US listings.
- HLLK's all time high close is $125.00, set on Jan 21, 2022; its all time low close is $0.0111 on Sep 24, 2025.
- HLLK's 52 week range is $0.0111 to $1.39.
- HLLK returned +593.3% over the year to Jul 17, 2026 and -79.2% over five years.
- Since Sep 19, 2017 HLLK returned -48%, -7.1% a year compounded.
- HLLK's deepest drawdown was -100.0% from Jan 21, 2022 to Sep 24, 2025.
- DataCedar holds 2,218 daily sessions of HLLK history from Sep 19, 2017, adjusted for splits and dividends, served by the API under a key.
HLLK price chart, 2017 to 2026
HLLK returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +22.4% |
| 3 months | +477.8% |
| 6 months | +197.1% |
| Year to date | +940.0% |
| 1 year | +593.3% |
| 3 years | +246.7% |
| 5 years | -79.2% |
| 10 years | n/a |
| Since Sep 19, 2017 | -48.0% |
| Compound annual growth, 8.8 years | -7.1% |
HLLK records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $125.00 on Jan 21, 2022
- All time low close
- $0.0111 on Sep 24, 2025
- 52 week high
- $1.39 on Jul 6, 2026
- 52 week low
- $0.0111 on Sep 24, 2025
- Deepest drawdown
- -100.0% from Jan 21, 2022 to Sep 24, 2025, not yet recovered
- Best single session
- +2,400% on Jan 21, 2022
- Worst single session
- -94.4% on May 15, 2025
- Volatility, 1 year annualised
- 471.6%
- Sessions closing higher, 1 year
- 16%
- Best calendar year
- 2024, +267%
- Worst calendar year
- 2025, -94%
HLLK 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. 2017 starts on Sep 19, 2017; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.1200 | $1.39 | $0.0711 | $1.04 | +940.0% | 223K | 135 |
| 2025 | $1.65 | $3.00 | $0.0111 | $0.1000 | -93.9% | 845.7K | 250 |
| 2024 | $0.4500 | $5.75 | $0.1000 | $1.65 | +266.7% | 2M | 252 |
| 2023 | $0.9250 | $1.60 | $0.0500 | $0.4500 | -51.4% | 1.4M | 250 |
| 2022 | $5.00 | $125.00 | $0.6500 | $0.9250 | -81.5% | 232.5K | 251 |
| 2021 | $5.00 | $5.00 | $5.00 | $5.00 | 0.0% | 0 | 252 |
| 2020 | $5.00 | $5.00 | $5.00 | $5.00 | 0.0% | 0 | 253 |
| 2019 | $5.00 | $5.00 | $5.00 | $5.00 | 0.0% | 0 | 252 |
| 2018 | $2.00 | $5.00 | $2.00 | $5.00 | +150.0% | 1 | 251 |
| 2017 | $2.00 | $2.00 | $2.00 | $2.00 | n/a | 0 | 72 |
HLLK monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $1.04 | -7.1% |
| June 2026 | $1.12 | +348.0% |
| May 2026 | $0.2500 | +38.9% |
| April 2026 | $0.1800 | -18.2% |
| March 2026 | $0.2200 | +46.7% |
| February 2026 | $0.1500 | +25.0% |
| January 2026 | $0.1200 | +20.0% |
| December 2025 | $0.1000 | -47.4% |
| November 2025 | $0.1900 | -9.5% |
| October 2025 | $0.2100 | -27.9% |
| September 2025 | $0.2913 | +16.5% |
| August 2025 | $0.2500 | +4.2% |
About the HLLK data
Daily bars. 2,218 sessions from Sep 19, 2017 to Jul 17, 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 Sep 19, 2017, 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/HLLK/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
HLLK share price history
