Nasdaq · QCLS · stock
Q/C Technologies, INC. (QCLS) stock price history
Every Nasdaq trading session of Q/C Technologies, INC. from Jan 23, 2014 to Nov 12, 2026: 3,222 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 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.
QCLS adjusted close, 2014 to 2026
- $6,347,520
- All time high, 2014
- $8.17
- 52 week high, $0.3013 low
- 3,222
- Daily sessions since 2014
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.
QCLS key facts
- Q/C Technologies, INC. (QCLS) closed at $0.3090 on Nov 12, 2026 on Nasdaq.
- QCLS's all time high close is $6,347,520, set on Jan 23, 2014; its all time low close is $0.3090 on Nov 12, 2026.
- QCLS's 52 week range is $0.3013 to $8.17.
- QCLS returned -91.2% over the year to Nov 12, 2026 and -100.0% over five years.
- Over ten years QCLS returned -100%, -80.4% a year compounded.
- QCLS's deepest drawdown was -100.0% from Jan 23, 2014 to Nov 12, 2026.
- DataCedar holds 3,222 daily sessions of QCLS history from Jan 23, 2014 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
QCLS price chart, 2014 to 2026
QCLS returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -46.7% |
| 3 months | -89.3% |
| 6 months | -92.4% |
| Year to date | -92.6% |
| 1 year | -91.2% |
| 3 years | -100.0% |
| 5 years | -100.0% |
| 10 years | -100.0% |
| Since Jan 23, 2014 | -100.0% |
| Compound annual growth, 12.8 years | -73.2% |
QCLS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $6,347,520 on Jan 23, 2014
- All time low close
- $0.3090 on Nov 12, 2026
- 52 week high
- $8.17 on Dec 5, 2025
- 52 week low
- $0.3013 on Nov 12, 2026
- Deepest drawdown
- -100.0% from Jan 23, 2014 to Nov 12, 2026, not yet recovered
- Best single session
- +147.5% on Apr 6, 2020
- Worst single session
- -67.3% on Sep 14, 2026
- Volatility, 1 year annualised
- 180.8%
- Sessions closing higher, 1 year
- 40%
- Best calendar year
- 2016, +57%
- Worst calendar year
- 2025, -97%
QCLS 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. 2014 starts on Jan 23, 2014; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $4.11 | $6.33 | $0.3013 | $0.3090 | -92.3% | 421.9M | 218 |
| 2025 | $114.00 | $152.00 | $2.50 | $3.99 | -96.5% | 361.6M | 250 |
| 2024 | $867.00 | $870.00 | $105.00 | $115.00 | -85.2% | 278.6K | 252 |
| 2023 | $3,540 | $8,940 | $606.00 | $777.00 | -77.5% | 60.5K | 250 |
| 2022 | $18,360 | $18,600 | $2,700 | $3,450 | -81.0% | 13.4K | 251 |
| 2021 | $12,240 | $31,440 | $9,900 | $18,180 | +52.3% | 26.9K | 252 |
| 2020 | $19,200 | $53,100 | $9,300 | $11,940 | -37.8% | 57.4K | 253 |
| 2019 | $171,360 | $221,760 | $15,996 | $19,200 | -88.2% | 1.1K | 252 |
| 2018 | $160,128 | $1,128,960 | $82,080 | $162,720 | +5.4% | 1.9K | 251 |
| 2017 | $2,102,400 | $3,340,800 | $140,544 | $154,368 | -92.9% | 58 | 251 |
| 2016 | $1,416,960 | $4,262,400 | $1,244,160 | $2,188,800 | +57.0% | 4 | 252 |
| 2015 | $4,596,480 | $6,082,560 | $1,290,240 | $1,393,920 | -69.7% | 0 | 252 |
| 2014 | $6,520,320 | $6,566,400 | $2,799,360 | $4,596,480 | n/a | 0 | 238 |
QCLS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $0.3090 | -29.0% |
| October 2026 | $0.4350 | -48.9% |
| September 2026 | $0.8510 | -63.3% |
| August 2026 | $2.32 | -11.1% |
| July 2026 | $2.61 | -33.1% |
| June 2026 | $3.90 | -10.8% |
| May 2026 | $4.37 | +16.5% |
| April 2026 | $3.75 | +8.7% |
| March 2026 | $3.45 | -7.5% |
| February 2026 | $3.73 | -11.0% |
| January 2026 | $4.19 | +5.0% |
| December 2025 | $3.99 | +11.5% |
About the QCLS data
Daily bars. 3,222 sessions from Jan 23, 2014 to Nov 12, 2026, one row per Nasdaq 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 Jul 13, 2026 forward, most recent session Oct 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 Nasdaq 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 Jan 23, 2014, 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/nasdaq%3AQCLS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
- QBUF Innovator Nasdaq-100 10 Buffer ETF Quarterly
- QBY GraniteShares YieldBoost QBTS ETF
- QCLN First Trust NASDAQ Clean Edge Green Energy Index Fund
- QCLR Global X NASDAQ 100 Collar 95-110 ETF
- QCMD Direxion Daily QCOM Bear 1X ETF
- QCML GraniteShares 2x Long QCOM Daily ETF
- QCMU Direxion Daily QCOM Bull 2X ETF
- QCOM Qualcomm Inc./De
Common questions
QCLS share price history
