File: WebAPI/market_data_2.proto
Request at-the-money strike for the option maturity.
Limits:
1. The number of simultaneous requests in processing is 5 by default.
2. The number of simultaneous update subscriptions is 100 by default.
Responses: AtTheMoneyStrikeReport.
Type: string
Description: Identifier of the option maturity representing option strike list of the same underlying and maturity period.
Source: metadata_2.OptionMaturityMetadata.id.