SPX
E29338
SPX is the ticker symbol for the S&P 500, a major U.S. stock market index tracking the performance of 500 large publicly traded companies.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SPX canonical | 4 |
| SPX options | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T228471 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SPX Context triple: [S&P 500 Index, symbol, SPX]
-
A.
SPS
SPS is a high-energy circular particle accelerator at CERN that serves as a key injector for the Large Hadron Collider and supports a wide range of physics experiments.
-
B.
SPC
The Pacific Community (SPC) is a principal scientific and technical intergovernmental organization that supports sustainable development and regional cooperation among Pacific Island countries and territories.
-
C.
SP
SP is the official aircraft registration prefix used to identify airplanes registered in Poland.
-
D.
Rockwell
Rockwell is an American singer and songwriter best known for his 1984 hit single "Somebody's Watching Me."
-
E.
Northesk
Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SPX Target entity description: SPX is the ticker symbol for the S&P 500, a major U.S. stock market index tracking the performance of 500 large publicly traded companies.
-
A.
SPS
SPS is a high-energy circular particle accelerator at CERN that serves as a key injector for the Large Hadron Collider and supports a wide range of physics experiments.
-
B.
SPC
The Pacific Community (SPC) is a principal scientific and technical intergovernmental organization that supports sustainable development and regional cooperation among Pacific Island countries and territories.
-
C.
SP
SP is the official aircraft registration prefix used to identify airplanes registered in Poland.
-
D.
Rockwell
Rockwell is an American singer and songwriter best known for his 1984 hit single "Somebody's Watching Me."
-
E.
Northesk
Northesk is the territorial designation associated with the Scottish peerage title Earl of Northesk, historically linked to the Carnegie family.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | stock market index ticker symbol ⓘ |
| assetClass | equity index ⓘ |
| category | large-cap index ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| currency | US dollar ⓘ |
| dataVendorCode | common ticker for S&P 500 index on many platforms ⓘ |
| exchange |
Cboe Options Exchange
ⓘ
linked to:
Chicago Board Options Exchange
|
| exerciseType | European ⓘ |
| focus | U.S. large-cap stocks ⓘ |
| hasContractStyle | European-style options ⓘ |
| hasDerivativeType | index option ⓘ |
| hasOptionsSymbol | SPX ⓘ |
| indexFamily | S&P U.S. Indices ⓘ |
| indexWeightingMethod | float-adjusted market capitalization weighted ⓘ |
| isBenchmarkFor |
U.S. large-cap equities
ⓘ
many ETFs ⓘ many index funds ⓘ many mutual funds ⓘ |
| listedOn |
Cboe Global Markets
ⓘ
Chicago Board Options Exchange ⓘ |
| maintainedBy | S&P Dow Jones Indices ⓘ |
| market | U.S. stock market ⓘ |
| numberOfConstituents | 500 ⓘ |
| owner |
S&P Global
ⓘ
linked to:
Standard & Poor's
|
| provider | S&P Dow Jones Indices ⓘ |
| refersTo |
S&P 500
ⓘ
linked to:
S&P 500 Index
|
| region | North America ⓘ |
| relatedIndex |
Dow Jones Industrial Average
ⓘ
Nasdaq-100 ⓘ
linked to:
NASDAQ-100 Index
|
| relatedTicker |
ES
ⓘ
SPY ⓘ |
| represents | approximately 80 percent of U.S. equity market capitalization (approximate) ⓘ |
| sectorCoverage | multiple GICS sectors ⓘ |
| settlementType | cash-settled ⓘ |
| tickerFor | S&P 500 Index ⓘ |
| timeZone |
Eastern Time
ⓘ
linked to:
Eastern Time Zone
|
| tracks | 500 large-cap U.S. companies ⓘ |
| tradingHours | U.S. regular equity market hours ⓘ |
| underlyingIndex |
S&P 500
ⓘ
linked to:
S&P 500 Index
|
| underlyingType | broad-based index ⓘ |
| usedFor |
hedging U.S. equity exposure
ⓘ
index options trading ⓘ portfolio benchmarking ⓘ speculating on U.S. equity market direction ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: SPX Description of subject: SPX is the ticker symbol for the S&P 500, a major U.S. stock market index tracking the performance of 500 large publicly traded companies.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: SPX