A common situation in a broking back office occurs when a client calls, panicked that their ‘buy’ position in a derivative contract is showing as a liability rather than an asset. As an operations professional, you must quickly distinguish between a Call and a Put, as these instruments serve fundamentally different hedging and speculative strategies.
A Call option grants the buyer the right, but not the obligation, to purchase the underlying security at a predetermined strike price before or on the expiry date. Conversely, a Put option provides the buyer the right, but not the obligation, to sell the security at a fixed price within the specified timeframe.
From an operational perspective, the distinction is critical during the end-of-day (EOD) risk management process. When a client holds a long Call, they are essentially betting on price appreciation, and your margin system must account for the premium paid upfront. If the client holds a long Put, they are often using it as a portfolio hedge against a decline in the value of their cash equity holdings.
During the settlement phase, particularly near expiry, the operations team monitors these positions to ensure that ‘in-the-money’ contracts are flagged for potential physical delivery, as mandated by current SEBI and exchange regulations for stock options.
Consider an investor who holds 500 shares of a volatile Nifty stock and buys a Put option to protect against a market downturn. If the share price drops significantly, the Put gains value, effectively neutralizing the loss in the physical share account. Your role is to monitor these positions to ensure that the margin requirements—or lack thereof for long options—are correctly reflected in the system.
Failure to correctly identify whether a client is long a Call or a Put can lead to erroneous margin calls, which are a major source of investor grievances and regulatory scrutiny.
Mastering this distinction prevents basic errors in trade confirmation and regulatory reporting. Whether you are managing the pay-in of margins or ensuring the correct ISIN is tracked for options expiry, the logic remains tied to the underlying right the instrument confers. Always remember that for an option buyer, the premium paid is a sunk cost, while the instrument itself acts as a conditional right; understanding this helps you anticipate the correct settlement workflow and mitigate potential operational risks before they manifest as failed deliveries.
Nuance
Check Your Understanding
An investor expects the price of a specific stock to fall sharply in the next two weeks and decides to purchase an option to profit from this anticipated decline. Which instrument should they buy?
Regarding the settlement of stock options on Indian exchanges, which of the following statements is correct?
This is a companion read for Section 1.4 — PRODUCTS TRADED IN THE INDIAN SECURITIES MARKET from PASS Securities Operations and Risk Management Examination by Akhilesh Gururani, available on Amazon Kindle.
Copyright © 2026 `Akhilesh Gururani. All rights reserved.