NYSE · IGI · stock
Western Asset Investment Grade Opportunity Trust Inc. (IGI) stock price history
Every NYSE trading session of Western Asset Investment Grade Opportunity Trust Inc. from Jul 1, 2009 to Nov 11, 2026: 4,332 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.
IGI adjusted close, 2009 to 2026
- $18.56
- All time high, 2021
- $16.46
- 52 week high, $15.01 low
- 4,332
- Daily sessions since 2009
Last updated Nov 11, 2026, the last stored session. Refreshes after each trading day. Full 2009 to 2026 series and minute bars.
IGI key facts
- Western Asset Investment Grade Opportunity Trust Inc. (IGI) closed at $15.36 on Nov 11, 2026 on NYSE.
- IGI's all time high close is $18.56, set on Sep 21, 2021; its all time low close is $7.64 on Oct 28, 2009.
- IGI's 52 week range is $15.01 to $16.46.
- IGI returned -3.2% over the year to Nov 11, 2026 and -13.1% over five years.
- Over ten years IGI returned +19%, +1.8% a year compounded.
- IGI's deepest drawdown was -31.8% from Sep 21, 2021 to Sep 30, 2022.
- DataCedar holds 4,332 daily sessions of IGI history from Jul 1, 2009 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
IGI price chart, 2009 to 2026
IGI returns
Price return from the last close on or before the window start to Nov 11, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.2% |
| 3 months | -3.1% |
| 6 months | -4.0% |
| Year to date | -4.5% |
| 1 year | -3.2% |
| 3 years | +9.8% |
| 5 years | -13.1% |
| 10 years | +19.3% |
| Since Jul 1, 2009 | +89.9% |
| Compound annual growth, 17.4 years | +3.8% |
IGI records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $18.56 on Sep 21, 2021
- All time low close
- $7.64 on Oct 28, 2009
- 52 week high
- $16.46 on Feb 17, 2026
- 52 week low
- $15.01 on Oct 14, 2026
- Deepest drawdown
- -31.8% from Sep 21, 2021 to Sep 30, 2022, not yet recovered
- Best single session
- +9.1% on Mar 24, 2020
- Worst single session
- -8.4% on Mar 12, 2020
- Volatility, 1 year annualised
- 9.1%
- Sessions closing higher, 1 year
- 44%
- Best calendar year
- 2019, +30%
- Worst calendar year
- 2022, -22%
IGI 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. 2009 starts on Jul 1, 2009; 2026 runs to Nov 11, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $16.04 | $16.46 | $15.01 | $15.36 | -4.4% | 3.5M | 217 |
| 2025 | $15.12 | $16.36 | $14.71 | $16.07 | +6.5% | 3.9M | 250 |
| 2024 | $15.42 | $16.65 | $14.74 | $15.08 | -2.5% | 6.2M | 250 |
| 2023 | $13.64 | $15.49 | $13.21 | $15.47 | +13.5% | 6.4M | 250 |
| 2022 | $17.36 | $17.37 | $12.61 | $13.64 | -22.0% | 7.7M | 249 |
| 2021 | $17.27 | $18.83 | $15.90 | $17.48 | +1.4% | 5.8M | 252 |
| 2020 | $16.94 | $18.06 | $11.22 | $17.23 | +1.7% | 7.1M | 253 |
| 2019 | $12.98 | $17.07 | $12.95 | $16.95 | +29.6% | 6.1M | 248 |
| 2018 | $15.25 | $15.98 | $12.16 | $13.08 | -14.6% | 6M | 243 |
| 2017 | $12.99 | $15.41 | $12.52 | $15.31 | +17.8% | 7.2M | 250 |
| 2016 | $12.14 | $14.59 | $11.60 | $12.99 | +7.0% | 8.1M | 246 |
| 2015 | $11.90 | $12.82 | $11.58 | $12.14 | +1.8% | 6.9M | 245 |
| 2014 | $10.76 | $12.10 | $10.45 | $11.92 | +10.3% | 8.5M | 251 |
| 2013 | $11.57 | $12.08 | $9.56 | $10.81 | -5.7% | 11.8M | 248 |
| 2012 | $10.37 | $12.27 | $10.03 | $11.47 | +10.7% | 9.5M | 250 |
| 2011 | $8.84 | $10.81 | $8.61 | $10.36 | +17.2% | 9.3M | 252 |
| 2010 | $8.21 | $9.65 | $8.09 | $8.85 | +7.7% | 17M | 252 |
| 2009 | $8.07 | $8.42 | $7.62 | $8.21 | n/a | 5.5M | 126 |
IGI monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $15.36 | +0.2% |
| October 2026 | $15.33 | -3.3% |
| September 2026 | $15.85 | -1.4% |
| August 2026 | $16.08 | +2.6% |
| July 2026 | $15.67 | -2.7% |
| June 2026 | $16.11 | +0.1% |
| May 2026 | $16.09 | +1.0% |
| April 2026 | $15.93 | +0.3% |
| March 2026 | $15.88 | -1.8% |
| February 2026 | $16.17 | +0.3% |
| January 2026 | $16.12 | +0.3% |
| December 2025 | $16.07 | +0.4% |
About the IGI data
Daily bars. 4,332 sessions from Jul 1, 2009 to Nov 11, 2026, one row per NYSE 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 NYSE 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 Jul 1, 2009, 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/nyse%3AIGI/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
Common questions
IGI share price history
