Other US listings · IFNNY · stock
Infineon Technologies AG (IFNNY) stock price history
Every Other US listings trading session of Infineon Technologies AG from Mar 13, 2000 to Jul 17, 2026: 6,626 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.
IFNNY adjusted close, 2000 to 2026
- $102.41
- All time high, 2026
- $103.28
- 52 week high, $35.62 low
- 6,626
- Daily sessions since 2000
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
IFNNY key facts
- Infineon Technologies AG (IFNNY) closed at $73.10 on Jul 17, 2026 on Other US listings.
- IFNNY's all time high close is $102.41, set on Jun 2, 2026; its all time low close is $0.3752 on Mar 9, 2009.
- IFNNY's 52 week range is $35.62 to $103.28.
- IFNNY returned +66.6% over the year to Jul 17, 2026 and +105.4% over five years.
- Over ten years IFNNY returned +437%, +18.3% a year compounded.
- IFNNY's deepest drawdown was -99.5% from Jun 27, 2000 to Mar 9, 2009.
- DataCedar holds 6,626 daily sessions of IFNNY history from Mar 13, 2000, adjusted for splits and dividends, served by the API under a key.
IFNNY price chart, 2000 to 2026
IFNNY returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -16.5% |
| 3 months | +27.4% |
| 6 months | +51.2% |
| Year to date | +66.4% |
| 1 year | +66.6% |
| 3 years | +74.5% |
| 5 years | +105.4% |
| 10 years | +437.3% |
| Since Mar 13, 2000 | +30.4% |
| Compound annual growth, 26.3 years | +1.0% |
IFNNY records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $102.41 on Jun 2, 2026
- All time low close
- $0.3752 on Mar 9, 2009
- 52 week high
- $103.28 on Jun 2, 2026
- 52 week low
- $35.62 on Sep 4, 2025
- Deepest drawdown
- -99.5% from Jun 27, 2000 to Mar 9, 2009, recovered May 5, 2026
- Best single session
- +22.5% on Mar 23, 2009
- Worst single session
- -41.4% on Dec 3, 2008
- Volatility, 1 year annualised
- 50.4%
- Sessions closing higher, 1 year
- 50%
- Best calendar year
- 2009, +293%
- Worst calendar year
- 2008, -88%
IFNNY 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. 2000 starts on Mar 13, 2000; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $44.62 | $103.28 | $41.92 | $73.10 | +67.5% | 56.7M | 135 |
| 2025 | $31.70 | $44.78 | $25.60 | $43.64 | +36.9% | 84.1M | 250 |
| 2024 | $39.51 | $41.14 | $29.56 | $31.89 | -21.7% | 68.8M | 252 |
| 2023 | $30.18 | $43.25 | $28.05 | $40.71 | +40.0% | 46.6M | 250 |
| 2022 | $44.12 | $44.57 | $20.67 | $29.08 | -33.9% | 75.4M | 251 |
| 2021 | $37.67 | $47.80 | $34.37 | $43.99 | +20.1% | 44.3M | 252 |
| 2020 | $21.82 | $37.09 | $10.45 | $36.63 | +74.3% | 57.9M | 253 |
| 2019 | $18.06 | $22.85 | $14.48 | $21.01 | +13.6% | 67.1M | 252 |
| 2018 | $25.15 | $28.51 | $16.56 | $18.49 | -25.9% | 52.4M | 251 |
| 2017 | $15.66 | $27.33 | $15.37 | $24.97 | +59.9% | 30.8M | 251 |
| 2016 | $12.60 | $16.35 | $10.28 | $15.61 | +20.2% | 44.8M | 252 |
| 2015 | $9.34 | $13.56 | $8.72 | $12.99 | +40.3% | 40.8M | 252 |
| 2014 | $9.06 | $11.16 | $7.59 | $9.26 | +0.0% | 21.6M | 252 |
| 2013 | $7.05 | $9.36 | $6.01 | $9.25 | +33.3% | 23.4M | 252 |
| 2012 | $6.57 | $8.90 | $5.10 | $6.94 | +11.9% | 15.1M | 250 |
| 2011 | $7.76 | $9.82 | $5.48 | $6.20 | -17.5% | 29M | 252 |
| 2010 | $4.72 | $8.22 | $4.13 | $7.52 | +67.6% | 21M | 252 |
| 2009 | $1.11 | $4.87 | $0.3752 | $4.49 | +292.9% | 210.2M | 252 |
| 2008 | $9.86 | $9.86 | $0.6933 | $1.14 | -88.0% | 701.1M | 253 |
| 2007 | $11.54 | $15.28 | $9.13 | $9.49 | -17.0% | 621.9M | 251 |
| 2006 | $7.59 | $11.53 | $7.44 | $11.44 | +54.2% | 278.3M | 251 |
| 2005 | $8.97 | $8.99 | $6.77 | $7.42 | -16.5% | 144.8M | 252 |
| 2004 | $11.26 | $13.15 | $7.63 | $8.89 | -20.5% | 192.4M | 252 |
| 2003 | $6.26 | $13.01 | $4.86 | $11.18 | +90.7% | 215.4M | 252 |
| 2002 | $18.04 | $21.12 | $4.09 | $5.86 | -64.6% | 112.2M | 252 |
| 2001 | $28.93 | $36.68 | $8.74 | $16.56 | -42.6% | 73.7M | 248 |
| 2000 | $52.85 | $70.66 | $27.83 | $28.83 | n/a | 77.9M | 204 |
IFNNY monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $73.10 | -22.2% |
| June 2026 | $93.96 | -1.8% |
| May 2026 | $95.71 | +43.1% |
| April 2026 | $66.88 | +47.9% |
| March 2026 | $45.21 | -16.3% |
| February 2026 | $54.02 | +11.1% |
| January 2026 | $48.64 | +11.4% |
| December 2025 | $43.64 | +4.1% |
| November 2025 | $41.92 | +6.6% |
| October 2025 | $39.31 | +1.4% |
| September 2025 | $38.78 | -4.7% |
| August 2025 | $40.70 | +4.3% |
About the IFNNY data
Daily bars. 6,626 sessions from Mar 13, 2000 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 Mar 13, 2000, 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/IFNNY/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
IFNNY share price history
