Western Asset Investment Grade Opportunity Trust Inc IGI
Open calendar →Western Asset Investment Grade Opportunity Trust Inc. Common Stock · Company · NYSE
USD closing-price chart (daily close from yfinance · Last year)
USD 16.46 → 15.91 · -3.3%
Numbered dotted lines mark the filtered filings under Announcement Events below.
Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)
Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.
Date
Open
High
Low
Close
Volume
No data yet
16.0000
16.2000
15.8500
15.9100
9,331
16.0600
16.1200
15.9300
15.9700
25,900
16.0900
16.1900
16.0700
16.0900
7,700
Weekend
Weekend
16.1200
16.1700
16.0600
16.0900
7,700
16.0500
16.0500
16.0100
16.0200
4,100
16.1200
16.1600
16.0000
16.0200
7,300
16.2000
16.2000
16.0200
16.0800
4,500
16.2000
16.2000
16.0000
16.0700
6,000
Weekend
Weekend
16.1900
16.1900
16.0800
16.0900
4,800
16.1900
16.2700
16.0500
16.0900
8,600
16.2800
16.2800
16.1000
16.1000
7,300
16.2200
16.2200
16.0300
16.0500
4,100
16.2200
16.2900
16.1500
16.1800
7,500
Weekend
Weekend
No trading
16.1800
16.2400
16.1200
16.1200
3,200
16.1000
16.2900
16.0700
16.1300
6,800
16.3000
16.3000
16.0700
16.1100
13,000
16.1300
16.2100
16.1300
16.1500
10,200
Weekend
Weekend
16.1300
16.1600
16.0100
16.0600
15,700
16.0900
16.1600
16.0100
16.0900
22,200
16.0400
16.1400
16.0100
16.0100
8,200
16.0700
16.1000
16.0000
16.0300
4,500
16.1600
16.2200
16.0500
16.0500
16,600
Weekend
Weekend
No trading
16.3000
16.3000
16.1300
16.1800
6,900
16.2100
16.2100
16.1300
16.1300
5,700
16.3000
16.3000
16.1200
16.1300
8,100
16.1000
16.1700
16.1000
16.1200
19,300
Weekend
Weekend
16.0900
16.1000
15.9500
16.0500
13,800
16.0400
16.0700
15.9400
16.0400
10,300
15.9400
16.0400
15.9300
15.9600
16,000
15.9300
16.1000
15.9200
15.9400
17,500
15.9200
15.9800
15.9200
15.9500
23,100
Weekend
Weekend
16.0000
16.0500
15.9000
15.9600
50,100
16.0100
16.1300
15.9800
16.0100
19,900
16.0600
16.1200
16.0000
16.0100
25,800
16.1000
16.1900
16.0800
16.0800
11,900
16.1100
16.1900
16.0800
16.1100
20,900
Weekend
Weekend
16.2100
16.3700
16.0600
16.1600
18,600
16.2900
16.3000
16.1000
16.2500
18,100
16.2400
16.2400
16.0000
16.2300
4,800
16.0700
16.2400
15.9800
16.2400
12,700
No trading
Weekend
Weekend
15.9400
16.1200
15.9300
16.0100
37,000
15.9200
16.0200
15.9000
15.9200
14,500
15.9100
16.0300
15.9100
16.0300
4,500
15.9700
15.9900
15.8900
15.9600
5,700
16.0000
16.2900
15.9500
15.9700
18,400
Weekend
Weekend
16.1700
16.1700
15.9700
16.0000
8,400
16.2000
16.2000
16.1100
16.1700
5,100
16.1600
16.1600
16.0800
16.1500
12,300
16.1600
16.1600
16.0000
16.1000
18,800
16.1500
16.1800
16.1000
16.1500
13,400
Weekend
Weekend
16.1700
16.2200
16.1000
16.1400
11,700
16.1200
16.1400
16.0600
16.0900
105,300
16.1400
16.4300
16.1000
16.1200
19,000
16.1300
16.1700
16.0500
16.0700
23,000
16.0600
16.1600
16.0600
16.1000
38,100
Weekend
Weekend
16.0600
16.2500
16.0600
16.0900
12,400
16.0600
16.3000
16.0300
16.0700
50,200
15.9600
16.0600
15.9000
15.9800
46,200
16.0000
16.0900
15.9600
15.9700
23,400
16.0500
16.1200
15.9000
16.0800
37,100
Weekend
Weekend
16.0500
16.1400
15.9900
16.0800
23,200
16.1200
16.2200
15.9200
16.0900
22,600
16.2600
16.3000
16.1600
16.2500
71,000
16.2800
16.3300
16.2800
16.3100
10,600
16.2900
16.3600
16.2900
16.3300
10,100
Weekend
Weekend
16.4900
16.5200
16.3300
16.3300
3,700
16.2800
16.3300
16.2800
16.3100
6,800
16.2700
16.3700
16.2700
16.3200
13,800
16.2400
16.3500
16.2400
16.3400
8,500
16.3700
16.3700
16.1600
16.2400
7,000
Weekend
Weekend
16.2300
16.3100
16.1500
16.1900
11,900
16.1800
16.2400
16.1500
16.1800
3,000
16.2300
16.2800
16.2200
16.2700
4,100
16.1900
16.4600
16.1300
16.1900
9,400
16.1800
16.2400
16.1500
16.2000
6,400
Weekend
Weekend
No trading
16.2600
16.2600
15.9700
16.2600
11,000
16.2800
16.2800
16.0200
16.1400
26,400
15.9200
16.1200
15.9200
16.0900
6,200
15.8500
16.0300
15.8000
15.8400
3,200
Weekend
Weekend
15.8300
15.9700
15.8000
15.8000
2,000
15.9500
16.0300
15.9200
15.9200
17,700
16.0600
16.0900
15.9000
16.0300
17,200
15.9800
15.9800
15.9100
15.9600
5,200
16.0100
16.6500
16.0100
16.1200
11,600
Weekend
Weekend
15.9700
16.4900
15.9700
15.9800
13,600
16.0000
16.0600
16.0000
16.0600
24,900
16.0500
16.1400
16.0500
16.0600
5,400
15.9800
16.1600
15.9800
16.1000
12,100
16.0400
16.1300
16.0200
16.0200
12,800
Weekend
Weekend
16.0100
16.0400
16.0000
16.0100
2,900
16.1900
16.1900
16.0000
16.0500
13,800
16.1500
16.2500
16.1100
16.1100
46,400
16.1700
16.2100
16.1700
16.1700
33,200
1 · DEF 14A
After-hours · 16:11 ET
DEF 14A ↗
16.1600
16.2700
16.1200
16.1800
85,400
Weekend
Weekend
16.2800
16.2800
16.0500
16.1700
33,900
16.3300
16.3300
16.2900
16.3000
52,200
16.3100
16.4200
16.3100
16.3100
36,700
16.3100
16.4800
16.2900
16.3300
30,300
16.4800
16.5400
16.4200
16.4200
49,900
Weekend
Weekend
16.4600
16.5600
16.4500
16.4600
32,600
16.4600
16.5600
16.4500
16.4500
24,400
16.4600
16.6800
16.4600
16.4600
11,500
16.4500
16.5100
16.4500
16.4800
6,600
16.4800
16.5500
16.4700
16.4800
18,100
Weekend
Weekend
16.5200
16.5500
16.4700
16.5200
18,000
16.6200
16.6600
16.5900
16.6000
6,900
16.7100
16.7100
16.6300
16.6400
15,900
16.7000
16.8300
16.6500
16.6600
3,700
No trading
Weekend
Weekend
16.6200
16.6900
16.6000
16.6400
10,200
16.5400
16.6500
16.5100
16.5700
15,000
16.6800
16.6800
16.5200
16.5400
27,400
16.5800
16.6600
16.5400
16.5900
11,400
16.5000
16.5900
16.5000
16.5400
12,200
Weekend
Weekend
16.5600
16.6200
16.4800
16.5100
9,900
16.4500
16.7100
16.4500
16.5900
23,300
16.4500
16.5000
16.4300
16.4400
10,100
16.4100
16.5500
16.4100
16.4800
16,000
16.4100
16.5500
16.4100
16.4700
9,600
Weekend
Weekend
16.5300
16.5400
16.4100
16.4800
12,300
16.5000
16.5000
16.4400
16.4800
7,800
16.4600
16.5300
16.4300
16.5000
9,300
16.4900
16.5100
16.4500
16.4600
1,400
16.5200
16.5400
16.4700
16.5400
6,900
Weekend
Weekend
16.4500
16.5400
16.4500
16.4600
3,300
16.4700
16.5500
16.4700
16.5300
8,700
16.4400
16.5300
16.4400
16.5000
14,400
16.3800
16.4800
16.3800
16.4200
12,900
No trading
Weekend
Weekend
16.4700
16.4700
16.4400
16.4400
18,600
16.4800
16.5700
16.4400
16.4800
32,800
16.4500
16.5100
16.4100
16.4800
28,300
16.4900
16.4900
16.4100
16.4600
19,600
16.4200
16.4500
16.3900
16.4200
20,300
Weekend
Weekend
16.4200
16.4700
16.3900
16.4500
28,500
16.4000
16.5300
16.3800
16.4300
34,500
16.4000
16.4500
16.4000
16.4000
19,000
16.4100
16.4900
16.3900
16.3900
33,400
16.4500
16.5100
16.4100
16.4200
18,900
Weekend
Weekend
16.4700
16.5000
16.4300
16.4800
4,300
No trading
16.4700
16.5500
16.4700
16.5000
34,900
16.5500
16.5600
16.4200
16.5200
21,100
16.4800
16.5700
16.3800
16.5100
14,200
Weekend
Weekend
16.5400
16.5900
16.4600
16.5400
7,600
No trading
16.3500
16.5400
16.3500
16.5300
28,400
16.3400
16.3900
16.3300
16.3700
13,000
16.3500
16.4500
16.3500
16.4200
21,700
Weekend
Weekend
16.3500
16.4200
16.3500
16.3800
18,200
16.3500
16.4100
16.3500
16.4000
29,300
16.2600
16.3600
16.2000
16.3300
36,400
16.3600
16.3900
16.2000
16.3400
33,000
16.4600
16.4600
16.3700
16.4400
18,600
Weekend
Weekend
16.3600
16.4100
16.3600
16.3900
20,600
16.4000
16.4600
16.4000
16.4100
45,100
16.3600
16.4500
16.3600
16.4000
32,000
16.4100
16.5100
16.4000
16.4200
23,300
16.4900
16.5000
16.4200
16.4200
28,400
Weekend
Weekend
16.4300
16.5000
16.2700
16.4600
41,600
16.4300
16.4800
16.4300
16.4500
32,600
16.3500
16.5700
16.3500
16.4500
39,200
16.4300
16.4600
16.4300
16.4400
26,900
16.4100
16.4900
16.4100
16.4300
28,400
Weekend
Weekend
16.4700
16.5600
16.4100
16.5000
30,000
No trading
16.4200
16.5000
16.3700
16.4700
18,900
16.3900
16.5000
16.3900
16.4200
19,400
16.3500
16.4500
16.3400
16.4300
8,700
Weekend
Weekend
16.3800
16.4300
16.3500
16.3800
22,600
16.3800
16.4200
16.3300
16.3800
69,100
16.4000
16.4400
16.3900
16.4000
12,800
16.4200
16.4700
16.4100
16.4100
15,100
16.4000
16.4800
16.4000
16.4500
19,700
Weekend
Weekend
16.4000
16.4700
16.4000
16.4200
20,600
16.5000
16.5600
16.4100
16.4600
30,200
16.4500
16.5700
16.4500
16.5200
20,500
16.4300
16.5000
16.3000
16.4300
26,800
16.3900
16.4900
16.3100
16.4800
20,800
Weekend
Weekend
16.4300
16.4700
16.3800
16.4400
15,200
16.5100
16.5400
16.4700
16.4700
16,300
16.4200
16.5700
16.4200
16.5100
27,000
16.4200
16.6100
15.7800
16.4600
66,300
16.8700
16.8700
16.5500
16.6200
28,800
Weekend
Weekend
16.6300
16.7600
16.6300
16.6300
18,700
16.7100
16.7600
16.6400
16.6500
10,500
16.7300
16.8800
16.7100
16.7300
20,300
16.7400
16.7700
16.7100
16.7400
1,200
16.7000
16.8400
16.7000
16.7800
12,100
Weekend
Weekend
16.6600
16.7600
16.6500
16.6900
8,600
16.8000
16.8000
16.7400
16.7400
18,700
16.7800
16.9100
16.7800
16.8300
5,300
16.8000
16.9300
16.7000
16.7800
26,400
16.6600
16.8700
16.6600
16.8400
22,500
Weekend
Weekend
16.6900
16.7000
16.6200
16.6400
23,500
16.6800
16.7400
16.6600
16.7400
19,000
16.6700
16.7700
16.6300
16.6800
28,800
16.7100
16.7900
16.6200
16.6400
21,800
16.6700
16.7500
16.6500
16.6900
14,200
Weekend
Weekend
16.7300
16.7900
16.6500
16.6800
17,800
16.7200
16.7400
16.6300
16.6700
17,700
16.7500
16.8100
16.6900
16.7300
20,100
16.7600
16.7600
16.7200
16.7200
22,200
16.7100
16.7400
16.7100
16.7100
13,000
Weekend
Weekend
16.6700
16.8100
16.6700
16.7200
15,000
16.6400
16.8000
16.6400
16.7300
13,000
16.6600
16.7800
16.6600
16.6900
19,500
16.6600
16.7500
16.5800
16.6900
26,900
16.6600
16.7200
16.6300
16.7200
17,300
Weekend
Weekend
16.6400
16.6900
16.5800
16.5800
10,700
16.7300
16.7500
16.6600
16.7000
8,300
16.7800
16.8300
16.6400
16.7600
24,100
16.8300
16.8800
16.7900
16.7900
12,800
16.9900
16.9900
16.8700
16.9100
11,900
Weekend
Weekend
16.9600
17.0600
16.9600
17.0100
9,000
16.9200
17.0900
16.8700
16.9800
15,200
16.9400
17.0400
16.9400
16.9900
5,200
16.9100
17.0000
16.8500
16.9500
12,600
16.8600
16.9900
16.8100
16.9700
10,600
Weekend
Weekend
16.7900
16.9000
16.7900
16.8700
4,600
16.8500
16.8900
16.6700
16.8600
7,000
16.8000
16.9000
16.7500
16.8400
9,000
16.8000
16.8700
16.7500
16.8000
13,000
16.7400
16.8700
16.6800
16.8600
17,700
Weekend
Weekend
16.6900
16.7500
16.6600
16.6900
11,600
16.6200
16.7000
16.5300
16.7000
15,700
16.5800
16.6900
16.5100
16.6200
9,000
16.5100
16.6000
16.5000
16.5200
10,900
No trading
Weekend
Weekend
16.6200
16.6300
16.5500
16.6000
5,200
16.6000
16.6900
16.6000
16.6400
5,700
16.5000
16.6400
16.4700
16.6400
14,300
16.5500
16.5800
16.5400
16.5400
4,400
16.4700
16.5800
16.4700
16.5600
27,000
Weekend
Weekend
16.5200
16.5200
16.4500
16.4700
14,400
16.5100
16.5600
16.4900
16.5100
19,100
16.5200
16.5900
16.5200
16.5200
13,100
16.5500
16.6000
16.5000
16.5100
30,800
16.5200
16.5600
16.4600
16.5000
31,900
Weekend
Weekend
16.5700
16.5800
16.5200
16.5600
21,400
16.5200
16.5800
16.5200
16.5300
16,500
16.5400
16.6000
16.4300
16.5900
20,900
16.5000
16.5800
16.5000
16.5400
20,100
16.5900
16.6000
16.5500
16.5500
17,100
Weekend
Weekend
16.5800
16.6400
16.5600
16.5800
7,700
16.5600
16.6500
16.5600
16.6000
23,800
16.5100
16.6000
16.4000
16.5900
18,300
16.5400
16.5500
16.5400
16.5400
9,800
16.5500
16.6000
16.4900
16.6000
8,500
Weekend
Weekend
16.5100
16.5700
16.5100
16.5200
5,400
16.4600
16.5300
16.4300
16.5200
22,800
16.3700
16.5100
16.3500
16.4600
25,000
16.3700
16.4900
16.3600
16.4100
22,300
16.4000
16.4300
16.2500
16.3600
24,100
Weekend
Weekend
16.4300
16.4300
16.4200
16.4300
5,600
16.3700
16.4600
16.3700
16.3700
16,700
16.4200
16.4800
16.4100
16.4400
25,600
16.4300
16.5500
16.3500
16.4600
21,500
Announcement Events
Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.