Ticker reaction data · Financial Services

Western Asset Inflation-Linked Opportunities & Income Fund (WIW)

WIW moved a median of -0.02% 30 minutes after news, and -0.04% by the close. How WIW actually reacts to news — the realized, point-in-time move the market made, measured across 33 labeled events over the last three years with zero look-ahead.

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The quantified answer

WIW’s median reaction, across the day.

-0.02%

Median 30-min

Typical reaction 30 minutes after any WIW news

33%

Moved up

Share of WIW news events that rose at 30 minutes

-0.04%

Median to close

Where WIW typically settles by the closing bell

Median move vs. the price at the news timestamp, each horizon on its own sample — the counts are in the table below.

WIW median reaction to news, by horizon. Each rung is measured on the events that traded at that horizon.
Horizon	Median	% positive	Events
5-min	0.00%	31%	32
30-min	-0.02%	33%	33
60-min	-0.03%	36%	33
to close	-0.04%	41%	32

Where WIW reactions landvs 33 measured WIW reactions

Middle 50% of WIW reactions	-0.11% to +0.06%
Median reaction (30-min)	-0.02%
Measured reactions	33

Point-in-time · zero look-ahead

Half of all Western Asset Inflation-Linked Opportunities & Income Fund news events land between -0.11% and +0.06% at 30 minutes.

Reaction stats as of 2026-09-21. Newest measured event Feb 11, 2026. Reaction = percent move vs. the price at the news timestamp.

Next time, know first

Email me when WIW moves on news.

One email per qualifying move — the headline, the measured reaction, and how it compares to WIW's baseline. Nothing else.

Recent WIW events, each with its measured reaction.

Date	Headline	Event	Source	5-min	To close
Feb 11, 2026	Form N-CEN WESTERN ASSET INFLATION- For: Nov 30	SEC filing · Form N-CEN	SEC EDGAR	+0.00%	+0.29%
Jan 29, 2026	Form N-CSR WESTERN ASSET INFLATION- For: Nov 30	SEC filing · Form N-CSR	SEC EDGAR	-0.12%	+0.12%
Jan 29, 2026	Form NPORT-P WESTERN ASSET INFLATION- For: Nov 28	SEC filing · Form NPORT-P	SEC EDGAR	+0.00%	+0.17%
Oct 23, 2025	Form NPORT-P WESTERN ASSET INFLATION- For: Aug 29	SEC filing · Form NPORT-P	SEC EDGAR	+0.00%	+0.62%
Aug 15, 2025	Form N-PX WESTERN ASSET INFLATION- For: Jun 30	SEC filing · Form N-PX	SEC EDGAR	-0.07%	-0.57%
Jul 29, 2025	Form N-CSRS WESTERN ASSET INFLATION- For: May 31	SEC filing · Form N-CSRS	SEC EDGAR	-0.06%	—
Jul 23, 2025	Form NPORT-P WESTERN ASSET INFLATION- For: May 30	SEC filing · Form NPORT-P	SEC EDGAR	-0.05%	-0.63%
Apr 25, 2025	Form NPORT-P WESTERN ASSET INFLATION- For: Feb 28	SEC filing · Form NPORT-P	SEC EDGAR	+0.00%	-0.12%
Apr 14, 2025	Form DEF 14A WESTERN ASSET INFLATION- For: May 16	SEC filing · Form DEF	SEC EDGAR	+0.16%	-0.03%
Feb 5, 2025	Form N-CEN WESTERN ASSET INFLATION- For: Nov 30	SEC filing · Form N-CEN	SEC EDGAR	+0.00%	+0.11%
Jan 28, 2025	Form N-CSR WESTERN ASSET INFLATION- For: Nov 30	SEC filing · Form N-CSR	SEC EDGAR	-0.23%	-0.93%
Jan 24, 2025	Form NPORT-P WESTERN ASSET INFLATION- For: Nov 29	SEC filing · Form NPORT-P	SEC EDGAR	+0.08%	+0.71%
Oct 28, 2024	Form NPORT-P WESTERN ASSET INFLATION- For: Aug 30	SEC filing · Form NPORT-P	SEC EDGAR	+0.00%	+0.00%
Aug 16, 2024	Form N-PX WESTERN ASSET INFLATION- For: Jun 30	SEC filing · Form N-PX	SEC EDGAR	-0.04%	+0.06%
Jul 30, 2024	Form N-CSRS WESTERN ASSET INFLATION- For: May 31	SEC filing · Form N-CSRS	SEC EDGAR	-0.06%	+0.18%
Jul 29, 2024	Form NPORT-P WESTERN ASSET INFLATION- For: May 31	SEC filing · Form NPORT-P	SEC EDGAR	+0.04%	+0.16%
Apr 25, 2024	Form NPORT-P WESTERN ASSET INFLATION- For: Feb 29	SEC filing · Form NPORT-P	SEC EDGAR	+0.00%	+0.12%
Apr 17, 2024	Form DEF 14A WESTERN ASSET INFLATION- For: May 22	SEC filing · Form DEF	SEC EDGAR	-0.35%	-0.47%
Feb 7, 2024	Form N-CEN WESTERN ASSET INFLATION- For: Nov 30	SEC filing · Form N-CEN	SEC EDGAR	+0.06%	-0.06%
Jan 30, 2024	Form N-CSR WESTERN ASSET INFLATION- For: Nov 30	SEC filing · Form N-CSR	SEC EDGAR	+0.12%	-0.23%
Jan 23, 2024	Form NPORT-P WESTERN ASSET INFLATION- For: Nov 30	SEC filing · Form NPORT-P	SEC EDGAR	+0.23%	-0.47%
Oct 26, 2023	Form NPORT-P WESTERN ASSET INFLATION- For: Aug 31	SEC filing · Form NPORT-P	SEC EDGAR	-0.06%	-0.18%

Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the WIW section they belong to.

Keep exploring

Where else WIW is measured.

WIW earnings → · Analyst actions → · SEC filings →

Other Financial Services names, measured the same way

Ticker	Events	Median 30-min	% positive
CBB BANCORP INC (CBBI)	33	-0.30%	17%
SBI HOLDINGS INC ORD (SBHGF)	33	0.00%	23%
WINMILL&CO INC A (WNMLA)	33	0.00%	0%
BOLSAS Y MERCADO ADR (BOLYY)	32	0.00%	0%

Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.

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Method

How the numbers are made.

How is Western Asset Inflation-Linked Opportunities & Income Fund's median reaction calculated?

Every labeled WIW news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 33 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.

What counts as a positive reaction?

Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 33% of WIW's measured events are up at 30 minutes; the rest close the window flat or negative.

How often is this page updated?

The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.

Does WIW's past reaction predict its next one?

No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.

Western Asset Inflation-Linked Opportunities & Income Fund (WIW)

WIW’s median reaction, across the day.

Email me when WIW moves on news.

Recent WIW events, each with its measured reaction.

Where else WIW is measured.

Other Financial Services names, measured the same way

Apple (AAPL)

NVIDIA (NVDA)

Tesla (TSLA)

Microsoft (MSFT)

Advanced Micro Devices (AMD)

Amazon (AMZN)

Alphabet (GOOG)

Meta Platforms (META)

Broadcom (AVGO)

JPMorgan Chase (JPM)

Visa (V)

Walmart (WMT)

Eli Lilly (LLY)

UnitedHealth Group (UNH)

Netflix (NFLX)

Johnson & Johnson (JNJ)

Exxon Mobil (XOM)

Home Depot (HD)

Costco (COST)

Mastercard (MA)

Oracle (ORCL)

Salesforce (CRM)

Bank of America (BAC)

Coca-Cola (KO)

Walt Disney (DIS)

Browse all tickers

How the numbers are made.

You just saw one reaction.
There are 26 million more.

Know the next move, measured.

The dataset, one command away.

Western Asset Inflation-Linked Opportunities & Income Fund (WIW)

WIW’s median reaction, across the day.

Email me when WIW moves on news.

Recent WIW events, each with its measured reaction.

Where else WIW is measured.

Other Financial Services names, measured the same way

Apple (AAPL)

NVIDIA (NVDA)

Tesla (TSLA)

Microsoft (MSFT)

Advanced Micro Devices (AMD)

Amazon (AMZN)

Alphabet (GOOG)

Meta Platforms (META)

Broadcom (AVGO)

JPMorgan Chase (JPM)

Visa (V)

Walmart (WMT)

Eli Lilly (LLY)

UnitedHealth Group (UNH)

Netflix (NFLX)

Johnson & Johnson (JNJ)

Exxon Mobil (XOM)

Home Depot (HD)

Costco (COST)

Mastercard (MA)

Oracle (ORCL)

Salesforce (CRM)

Bank of America (BAC)

Coca-Cola (KO)

Walt Disney (DIS)

Browse all tickers

How the numbers are made.

You just saw one reaction.There are 26 million more.

Know the next move, measured.

The dataset, one command away.

You just saw one reaction.
There are 26 million more.