Default
Similarity Index
Calculate the textual difference between a company's 10-K / 10-Q reports and the same type of report in the previous year using Cosine Similarity. For example, this endpoint compares 2019's 10-K with 2018's 10-K. Companies breaking from its routines in disclosure of financial condition and risk analysis section can signal a significant change in the company's stock price in the upcoming 4 quarters.
get/stock/similarity-index
Query parameters
symbolstring
Symbol. Required if cik is empty
cikstring
CIK. Required if symbol is empty
freqstring
<code>annual</code> or <code>quarterly</code>. Default to <code>annual</code>
Response
successful operation
Example response
{
"symbol": "symbol",
"cik": "cik",
"similarity": [
{
"item2": 1.4658129,
"item7a": 5.637377,
"item1": 0.8008282,
"cik": "cik",
"form": "form",
"accessNumber": "accessNumber",
"item7": 5.962134,
"reportUrl": "reportUrl",
"item1a": 6.0274563,
"filedDate": "filedDate",
"acceptedDate": "acceptedDate",
"filingUrl": "filingUrl"
},
{
"item2": 1.4658129,
"item7a": 5.637377,
"item1": 0.8008282,
"cik": "cik",
"form": "form",
"accessNumber": "accessNumber",
"item7": 5.962134,
"reportUrl": "reportUrl",
"item1a": 6.0274563,
"filedDate": "filedDate",
"acceptedDate": "acceptedDate",
"filingUrl": "filingUrl"
}
]
}