Western Asset High Income Opportunity Fund, Inc HIO

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Western Asset High Income Opportunity Fund, Inc. Common Stock · Company · NYSE · Financial Services / Asset Management

Paper trade (simulated — no real money)

Fill: USD 3.2200 · FX 1 USD = 1.277900 SGD · about SGD 4.1148 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 3.88 → 3.22 · -17.0%
3.8803.5503.220 1 2 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 23 Oct 2025 — 24 Oct 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.

Weekend
3.2400 3.2250 3.2000 3.2200 322,559
3.2800 3.2800 3.2500 3.2600 433,100
3.2700 3.2800 3.2600 3.2800 833,700
3.2900 3.3000 3.2500 3.2500 986,800
3.2800 3.3100 3.2800 3.3000 730,200
Weekend
Weekend
3.2900 3.3700 3.2700 3.2900 2,664,700
3.2100 3.3000 3.2100 3.2900 1,274,100
3.2400 3.2400 3.2100 3.2200 928,900
3.2600 3.2700 3.2400 3.2500 327,000
3.2900 3.2900 3.2600 3.2600 405,000
Weekend
Weekend
3.2600 3.2700 3.2500 3.2700 721,600
3.2700 3.2700 3.2400 3.2400 575,900
3.2800 3.2800 3.2400 3.2600 445,500
3.2600 3.2900 3.2500 3.2800 433,800
3.2600 3.2900 3.2400 3.2400 652,500
Weekend
Weekend
3.2800 3.3100 3.2700 3.2900 344,700
3.2700 3.2900 3.2500 3.2700 498,200
3.3200 3.3300 3.2600 3.2600 474,300
3.2800 3.3100 3.2600 3.3000 915,000
3.2800 3.2800 3.2400 3.2700 974,100
Weekend
Weekend
3.2800 3.2800 3.2400 3.2800 1,015,500
3.2900 3.3100 3.2600 3.2600 1,067,500
3.3500 3.3600 3.2900 3.2900 818,900
3.4100 3.4200 3.4000 3.4000 507,800
3.4000 3.4200 3.4000 3.4100 275,900
Weekend
Weekend
3.4200 3.4300 3.4000 3.4000 589,700
3.4100 3.4500 3.4100 3.4100 661,000
3.3900 3.4300 3.3900 3.4300 237,900
3.4200 3.4200 3.3400 3.4000 1,836,600
3.4400 3.4400 3.4200 3.4200 430,300
Weekend
Weekend
3.4300 3.4700 3.4300 3.4400 168,400
3.4500 3.4600 3.4300 3.4300 395,700
3.4500 3.4700 3.4500 3.4500 301,100
3.4600 3.4800 3.4500 3.4500 516,100
No trading
Weekend
Weekend
3.4800 3.4800 3.4600 3.4600 202,900
3.4900 3.4900 3.4600 3.4700 390,700
3.4900 3.5000 3.4700 3.4700 473,000
3.4900 3.4900 3.4700 3.4900 418,800
3.4900 3.5000 3.4700 3.4900 398,700
Weekend
Weekend
3.4800 3.4900 3.4600 3.4800 311,200
3.4900 3.4900 3.4700 3.4700 226,200
3.4900 3.5100 3.4800 3.4800 292,700
3.4800 3.5100 3.4800 3.4900 394,700
3.4800 3.4900 3.4700 3.4800 214,400
Weekend
Weekend
3.5300 3.5500 3.5100 3.5200 274,700
3.5600 3.5600 3.5300 3.5300 353,500
3.5400 3.5600 3.5400 3.5600 247,900
3.5500 3.5600 3.5300 3.5500 344,000
3.5600 3.5700 3.5400 3.5700 240,100
Weekend
Weekend
3.5500 3.5700 3.5400 3.5600 240,900
3.5600 3.5900 3.5500 3.5500 454,200
3.5700 3.5800 3.5600 3.5700 231,200
3.5700 3.5800 3.5500 3.5800 313,600
3.5800 3.5800 3.5500 3.5500 194,200
Weekend
Weekend
3.5400 3.5700 3.5400 3.5700 365,600
3.5400 3.5600 3.5400 3.5400 358,400
3.5400 3.5700 3.5400 3.5600 176,800
3.5400 3.5600 3.5300 3.5500 403,700
3.5200 3.5400 3.4800 3.5300 640,200
Weekend
Weekend
3.5300 3.5300 3.5000 3.5300 538,800
3.4900 3.5100 3.4700 3.5100 628,800
3.5200 3.5300 3.4800 3.4800 555,400
3.5100 3.5400 3.5000 3.5100 366,600
3.5300 3.5400 3.5100 3.5100 248,000
Weekend
Weekend
3.5500 3.5500 3.4900 3.5200 970,600
3.6200 3.6200 3.5000 3.5700 880,200
3.6500 3.6500 3.6000 3.6200 400,400
3.6500 3.6500 3.6300 3.6400 156,000
3.6200 3.6500 3.6100 3.6500 348,500
Weekend
Weekend
3.6200 3.6300 3.6200 3.6200 325,600
3.6500 3.6500 3.6200 3.6200 313,200
3.6500 3.6500 3.6300 3.6500 159,000
3.6500 3.6500 3.6300 3.6400 203,800
3.6300 3.6500 3.6200 3.6300 226,400
Weekend
Weekend
3.6400 3.6500 3.6200 3.6500 141,600
3.6200 3.6500 3.6100 3.6500 195,000
3.6300 3.6400 3.6200 3.6200 227,800
3.6500 3.6600 3.6400 3.6400 149,600
3.6500 3.6600 3.6400 3.6600 206,200
Weekend
Weekend
No trading
3.6700 3.6700 3.6400 3.6600 313,500
3.6300 3.6900 3.6300 3.6500 1,070,700
3.6200 3.6400 3.6000 3.6400 537,400
3.6200 3.6200 3.5800 3.6000 503,900
Weekend
Weekend
3.6200 3.6200 3.5900 3.6000 386,600
3.6000 3.6200 3.6000 3.6200 235,100
3.6000 3.6100 3.5900 3.6000 278,700
3.5900 3.6000 3.5800 3.6000 284,600
3.6400 3.6400 3.6200 3.6400 264,500
Weekend
Weekend
No trading
3.6300 3.6400 3.6100 3.6300 262,200
3.6400 3.6700 3.6200 3.6300 356,300
3.6500 3.6600 3.6400 3.6600 131,700
3.6200 3.6700 3.6200 3.6400 497,800
Weekend
Weekend
3.6200 3.6200 3.6000 3.6200 188,600
3.5900 3.6100 3.5500 3.6000 186,800
3.5900 3.6000 3.5900 3.5900 262,300
3.5900 3.5900 3.5700 3.5800 306,800
3.5800 3.5900 3.5600 3.5700 311,600
Weekend
Weekend
3.5900 3.5900 3.5600 3.5700 290,400
3.5900 3.6100 3.5700 3.6000 257,200
3.6400 3.6400 3.5900 3.5900 259,500
3.6300 3.6400 3.6100 3.6400 445,700
3.6500 3.6500 3.6200 3.6400 408,600
Weekend
Weekend
3.6700 3.6800 3.6500 3.6500 308,700
3.6400 3.6700 3.6400 3.6600 255,500
3.6400 3.6500 3.6200 3.6200 264,200
3.6300 3.6600 3.6300 3.6300 302,500
No trading
Weekend
Weekend
3.6400 3.6400 3.6200 3.6300 162,200
3.6000 3.6300 3.5800 3.6200 539,300
3.6000 3.6300 3.5900 3.6300 447,900
3.5800 3.6000 3.5500 3.5900 297,700
3.5900 3.6100 3.5800 3.6100 492,500
Weekend
Weekend
3.6200 3.6300 3.5600 3.5700 391,200
3.6400 3.6400 3.6200 3.6200 163,500
3.6200 3.6200 3.5700 3.6200 408,300
3.6300 3.6300 3.5700 3.6200 643,400
3.7000 3.7000 3.6300 3.6300 440,500
Weekend
Weekend
3.6800 3.6900 3.6600 3.6900 293,200
3.7000 3.7000 3.6600 3.6700 153,100
3.6600 3.6900 3.6600 3.6900 257,300
3.6700 3.6800 3.6600 3.6600 148,400
3.6900 3.7000 3.6500 3.6500 215,900
Weekend
Weekend
3.7100 3.7100 3.6900 3.6900 251,300
3.6800 3.6900 3.6700 3.6900 297,800
3.6700 3.6700 3.6500 3.6700 191,100
3.6700 3.6700 3.6400 3.6600 242,900
3.6800 3.6800 3.6600 3.6700 248,200
Weekend
Weekend
3.6400 3.6700 3.6400 3.6700 237,400
2 · 424B3 After-hours · 17:18 ET 424B3 ↗
3.6500 3.6700 3.6300 3.6400 415,900
3.7000 3.7100 3.6900 3.6900 351,000
3.7400 3.7500 3.7000 3.7000 331,700
3.7500 3.7500 3.7100 3.7400 480,400
Weekend
Weekend
3.7300 3.7500 3.7300 3.7500 497,000
3.7100 3.7200 3.7000 3.7200 253,900
3.7300 3.7500 3.6900 3.7100 427,800
3.7000 3.7400 3.6900 3.7200 514,800
3.6600 3.7000 3.6500 3.7000 399,100
Weekend
Weekend
3.7100 3.7100 3.6800 3.6800 260,000
3.6800 3.7100 3.6800 3.7100 268,900
3.6900 3.7200 3.6900 3.7000 357,900
3.6400 3.6800 3.6400 3.6800 397,000
3.6100 3.6600 3.6100 3.6600 235,900
Weekend
Weekend
No trading
3.6300 3.6400 3.6100 3.6200 265,300
3.6200 3.6600 3.6100 3.6300 339,900
3.5600 3.6400 3.5600 3.6300 405,700
3.5500 3.5700 3.5200 3.5300 301,300
Weekend
Weekend
3.5700 3.5800 3.5300 3.5400 356,800
3.6300 3.6500 3.5800 3.5800 346,200
3.6100 3.6600 3.6100 3.6300 388,500
3.5900 3.6200 3.5800 3.6200 464,400
3.6300 3.6500 3.6100 3.6300 207,600
Weekend
Weekend
3.6700 3.6700 3.5800 3.5800 612,900
3.6800 3.6900 3.6400 3.6500 341,200
3.6900 3.7100 3.6800 3.7000 445,900
3.6700 3.7000 3.6700 3.6900 258,500
3.6500 3.6800 3.6500 3.6600 350,500
Weekend
Weekend
3.6600 3.6800 3.6500 3.6500 492,400
3.6900 3.6900 3.6400 3.6700 462,700
3.7100 3.7200 3.6700 3.6900 714,500
3.6800 3.7300 3.6700 3.7000 431,600
1 · DEF 14A After-hours · 16:17 ET DEF 14A ↗
3.6700 3.6800 3.6200 3.6700 490,800
Weekend
Weekend
3.7000 3.7100 3.6700 3.6700 611,100
3.7500 3.7600 3.7000 3.7100 457,400
3.7700 3.7700 3.7500 3.7500 339,600
3.7600 3.7700 3.7200 3.7700 464,700
3.7600 3.7700 3.7400 3.7600 283,600
Weekend
Weekend
3.8100 3.8100 3.7500 3.7500 376,200
3.7900 3.8000 3.7900 3.8000 219,300
3.7800 3.7900 3.7700 3.7900 224,600
3.7800 3.7800 3.7600 3.7600 171,900
3.8000 3.8000 3.7700 3.7700 369,000
Weekend
Weekend
3.8100 3.8200 3.7800 3.7900 282,400
3.8100 3.8400 3.8100 3.8400 402,800
3.8200 3.8400 3.8100 3.8300 616,900
3.8100 3.8200 3.8000 3.8200 285,700
No trading
Weekend
Weekend
3.8000 3.8100 3.7800 3.8100 401,300
3.7900 3.8100 3.7800 3.7800 357,600
3.7900 3.8100 3.7900 3.8100 323,600
3.7600 3.8000 3.7600 3.8000 549,700
3.7800 3.7800 3.7700 3.7800 341,500
Weekend
Weekend
3.7700 3.7800 3.7600 3.7800 305,400
3.7700 3.7900 3.7700 3.7700 315,400
3.7700 3.7900 3.7700 3.7800 426,600
3.7800 3.7900 3.7400 3.7700 508,400
3.7600 3.7900 3.7500 3.7900 805,600
Weekend
Weekend
3.7600 3.7700 3.7400 3.7700 425,100
3.7300 3.7600 3.7300 3.7600 625,200
3.7400 3.7500 3.7300 3.7400 323,400
3.7400 3.7400 3.7200 3.7300 243,000
3.7100 3.7300 3.7100 3.7300 268,000
Weekend
Weekend
3.7200 3.7300 3.7100 3.7100 305,100
3.7700 3.7700 3.7500 3.7600 315,900
3.7400 3.7600 3.7300 3.7600 463,300
3.7100 3.7300 3.7100 3.7300 461,900
No trading
Weekend
Weekend
3.7400 3.7500 3.7000 3.7000 564,600
3.7700 3.7700 3.7400 3.7400 535,100
3.7600 3.7600 3.7500 3.7600 424,200
3.7400 3.7600 3.7300 3.7600 431,600
3.7300 3.7400 3.7200 3.7300 580,600
Weekend
Weekend
3.7500 3.7500 3.7300 3.7400 296,300
3.7500 3.7500 3.7300 3.7400 462,000
3.7500 3.7500 3.7400 3.7400 291,700
3.7300 3.7500 3.7300 3.7400 418,200
3.7000 3.7300 3.6900 3.7300 871,700
Weekend
Weekend
3.7100 3.7200 3.6900 3.6900 492,500
No trading
3.7200 3.7200 3.7000 3.7100 811,900
3.7100 3.7400 3.6800 3.7000 1,535,200
3.7200 3.7500 3.7100 3.7100 780,600
Weekend
Weekend
3.7400 3.7500 3.7300 3.7400 712,700
No trading
3.7000 3.7300 3.7000 3.7300 438,000
3.7200 3.7200 3.6900 3.6900 788,800
3.7200 3.7500 3.7200 3.7500 422,200
Weekend
Weekend
3.7200 3.7400 3.6600 3.7200 1,212,800
3.7200 3.7500 3.7200 3.7300 528,800
3.7400 3.7500 3.7200 3.7200 486,600
3.7400 3.7600 3.7400 3.7400 373,100
3.7600 3.7700 3.7500 3.7500 267,700
Weekend
Weekend
3.7800 3.7800 3.7500 3.7500 297,100
3.7500 3.7800 3.7500 3.7700 387,300
3.7800 3.7900 3.7700 3.7800 357,900
3.7700 3.7900 3.7600 3.7600 468,900
3.7900 3.8000 3.7600 3.7700 333,400
Weekend
Weekend
3.7800 3.8100 3.7800 3.7800 310,900
3.8000 3.8100 3.7900 3.7900 306,000
3.8000 3.8100 3.7900 3.8100 383,900
3.8000 3.8000 3.7800 3.8000 519,800
3.7900 3.8000 3.7800 3.7900 323,500
Weekend
Weekend
3.7600 3.8000 3.7600 3.7900 193,200
No trading
3.7500 3.7900 3.7400 3.7800 391,000
3.7400 3.7600 3.7300 3.7600 334,400
3.7400 3.7400 3.7200 3.7200 420,200
Weekend
Weekend
3.7100 3.7300 3.6900 3.7300 508,600
3.7500 3.7600 3.6900 3.7100 615,400
3.7900 3.7900 3.7600 3.7700 603,000
3.7900 3.7900 3.7600 3.7900 274,200
3.7800 3.8000 3.7700 3.7700 328,400
Weekend
Weekend
3.7700 3.8000 3.7700 3.7900 221,600
3.8000 3.8100 3.7800 3.7800 243,300
3.8100 3.8100 3.7900 3.8000 263,300
3.7900 3.8100 3.7800 3.8000 347,300
3.7800 3.7900 3.7700 3.7800 287,700
Weekend
Weekend
3.7800 3.8000 3.7500 3.7700 538,400
3.7900 3.8100 3.7700 3.7800 591,000
3.8000 3.8100 3.7900 3.8000 403,000
3.8100 3.8100 3.7900 3.8100 393,800
3.7800 3.8400 3.7800 3.8000 886,700
Weekend
Weekend
3.8500 3.8600 3.8300 3.8600 234,300
3.8600 3.8600 3.8100 3.8400 304,100
3.8700 3.8700 3.8400 3.8600 277,400
3.8700 3.8800 3.8500 3.8700 372,100
3.8500 3.8700 3.8500 3.8700 314,100
Weekend
Weekend
3.8600 3.8600 3.8400 3.8500 457,800
3.8800 3.8900 3.8500 3.8800 456,300

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.

2 424B3 424B3 (opens SEC filing in a new tab) After-hours · 17:18 ET Summarise
1 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise