Nasdaq · BIS · ETF
ProShares UltraShort Nasdaq Biotechnology (BIS) ETF price history
Every Nasdaq trading session of ProShares UltraShort Nasdaq Biotechnology from Apr 9, 2010 to Nov 12, 2026: 4,166 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.
BIS adjusted close, 2010 to 2026
- $11,743
- All time high, 2010
- $20.57
- 52 week high, $9.92 low
- 4,166
- Daily sessions since 2010
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
BIS key facts
- ProShares UltraShort Nasdaq Biotechnology (BIS) closed at $10.54 on Nov 12, 2026 on Nasdaq.
- BIS's all time high close is $11,743, set on Jul 6, 2010; its all time low close is $10.00 on Nov 9, 2026.
- BIS's 52 week range is $9.92 to $20.57.
- BIS returned -46.8% over the year to Nov 12, 2026 and -70.0% over five years.
- Over ten years BIS returned -95%, -25.9% a year compounded.
- BIS's deepest drawdown was -99.9% from Jul 6, 2010 to Nov 9, 2026.
- DataCedar holds 4,166 daily sessions of BIS history from Apr 9, 2010 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
BIS price chart, 2010 to 2026
BIS returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -10.2% |
| 3 months | -14.6% |
| 6 months | -36.1% |
| Year to date | -43.4% |
| 1 year | -46.8% |
| 3 years | -77.0% |
| 5 years | -70.0% |
| 10 years | -95.0% |
| Since Apr 9, 2010 | -99.9% |
| Compound annual growth, 16.6 years | -33.2% |
BIS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $11,743 on Jul 6, 2010
- All time low close
- $10.00 on Nov 9, 2026
- 52 week high
- $20.57 on Nov 14, 2025
- 52 week low
- $9.92 on Nov 9, 2026
- Deepest drawdown
- -99.9% from Jul 6, 2010 to Nov 9, 2026, not yet recovered
- Best single session
- +18.3% on Mar 16, 2020
- Worst single session
- -18.0% on Nov 9, 2016
- Volatility, 1 year annualised
- 46.9%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2016, +22%
- Worst calendar year
- 2013, -69%
BIS 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. 2010 starts on Apr 9, 2010; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $18.78 | $19.68 | $9.92 | $10.54 | -43.5% | 1.9M | 218 |
| 2025 | $34.16 | $49.48 | $17.70 | $18.66 | -46.0% | 1.6M | 250 |
| 2024 | $31.54 | $38.81 | $26.10 | $34.52 | +4.8% | 1.8M | 252 |
| 2023 | $34.98 | $47.89 | $31.87 | $32.94 | -6.5% | 984.6K | 250 |
| 2022 | $36.47 | $63.96 | $32.09 | $35.25 | -2.1% | 3M | 251 |
| 2021 | $41.78 | $46.12 | $28.46 | $36.02 | -14.7% | 4.8M | 252 |
| 2020 | $94.68 | $142.27 | $39.00 | $42.25 | -56.0% | 7.5M | 253 |
| 2019 | $168.16 | $168.23 | $91.52 | $96.04 | -41.0% | 2.4M | 251 |
| 2018 | $153.58 | $194.17 | $108.12 | $162.80 | +5.1% | 2M | 251 |
| 2017 | $243.04 | $243.18 | $136.94 | $154.84 | -37.0% | 2.6M | 251 |
| 2016 | $210.04 | $379.28 | $202.95 | $245.71 | +21.9% | 12.6M | 252 |
| 2015 | $318.68 | $334.69 | $169.38 | $201.61 | -37.6% | 19.7M | 252 |
| 2014 | $733.49 | $790.02 | $295.71 | $323.03 | -55.4% | 3.2M | 252 |
| 2013 | $2,224 | $2,225 | $720.85 | $724.71 | -68.9% | 67.6K | 251 |
| 2012 | $4,504 | $4,569 | $2,065 | $2,329 | -49.1% | 16.6K | 249 |
| 2011 | $7,135 | $7,927 | $4,579 | $4,579 | -35.8% | 3.2K | 252 |
| 2010 | $8,441 | $12,025 | $6,961 | $7,135 | n/a | 1.9K | 179 |
BIS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $10.54 | +0.7% |
| October 2026 | $10.47 | -6.2% |
| September 2026 | $11.16 | -1.3% |
| August 2026 | $11.31 | -19.3% |
| July 2026 | $14.02 | +3.2% |
| June 2026 | $13.59 | -17.5% |
| May 2026 | $16.48 | -4.6% |
| April 2026 | $17.29 | -1.2% |
| March 2026 | $17.50 | +5.7% |
| February 2026 | $16.55 | -6.5% |
| January 2026 | $17.70 | -5.2% |
| December 2025 | $18.66 | +4.3% |
About the BIS data
Daily bars. 4,166 sessions from Apr 9, 2010 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 Nov 9, 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 Apr 9, 2010, 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%3ABIS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
BIS share price history
