F&O Trading Journal India: Contracts, Units and Costs

An F&O (futures and options) trading journal records these contracts with their exact contracts, expiry, direction, filled prices and actual units. Keep each leg (separate contract) identifiable, add the whole trade's costs and preserve the reason for entry and exit. Futures use their own price movement; options use premium movement. OneTradeJournal supports manual records and review, while tax turnover and complex strategy-risk calculations need separate checking.

The entry fields that need different treatment

Retain actual fills when adding or reducing a position. Link related executions with a consistent note label; do not assume automatic strategy grouping. The options journal guide shows a complete spread example, and the futures journal guide covers contract records.

What makes an F&O journal different from a share journal

A share trade has a symbol, a price and a quantity. An F&O trade has more moving parts, and each one can change the result or the way you should read it.

• Expiry. Every contract ends on a date. Two trades on the same index but different expiries are different instruments.
• Lot size. You trade in lots, not single units, and NSE revises lot sizes from time to time, so a trade should keep the lot size of its own date.
• Legs. A spread has two or more contracts. Each leg has its own fill, so log them separately and link them with a shared note.
• Rollover. Moving a futures position to the next month is a close followed by a new open. Log it as two trades so the result of each month stays clear.
• Margin. Futures and option selling need margin, so write down how much you blocked as well as the premium or price. Your broker shows the margin figure.

Index details are on our pages for Nifty and Bank Nifty.

Verified NSE units for the referenced series

Keep the quantity originally executed when reviewing older positions. NSE/FAOP/64506, dated 10 October 2024, discontinued weekly options on Bank Nifty, Financial Services and Midcap Select after their specified final expiries, retaining weekly Nifty options. Do not assign a weekly expiry to every index in the table. Record the actual listed expiry and check any holiday change separately.

Expiry rules to write into your notes

Nifty has weekly options that expire on Tuesdays. Bank Nifty, Fin Nifty and Midcap Nifty have monthly expiry only. If an expiry day is a trading holiday, the expiry moves to the previous trading day. Because these rules have changed before, copy the actual expiry date from the contract and record it. Do not rely on a weekday you remember.

Equity derivatives close at 3:40 pm from 3 August 2026, under NSE circular NSE/FAOP/74467 as reported by Bigul. If you compare trades by time of day, note which close applied on the trade date.

Worked comparison: futures points and option premium

Consider separate made-up long trades using the referenced 65-unit Nifty lot. A futures price rises 20 points between entry and exit: gross gain = 20 × 65 = ₹1,300. Assume ₹100 complete trade costs, giving ₹1,300 - ₹100 = ₹1,200 net. In another invented trade, an option premium rises 12 points: gross gain = 12 × 65 = ₹780. With assumed ₹80 total costs, net gain = ₹780 - ₹80 = ₹700.

These are independent illustrations, not related market outcomes or fee quotes. They do not say that an index move produces either premium change, or that equal lots require equal margin. Both positions are closed before expiry; exercise and settlement costs are outside the example.

How taxes and fees differ for futures and options

Charges are not the same across contract types, so a journal that estimates costs should treat them separately. Since 1 April 2026, securities transaction tax (STT) is 0.05% of the traded price when you sell a futures contract and 0.15% of the premium when you sell an option. NSE's exchange charge is 0.00183% of turnover on futures and 0.03553% of premium on options, each side, with the investor protection fund contribution included. Brokerage, GST, the SEBI turnover fee and stamp duty are extra.

Here is a made-up comparison on the sale of one 65-unit Nifty lot. A futures contract sold at 24,000 has a sale value of 65 × 24,000 = ₹15,60,000, so STT of 0.05% is ₹780. An option sold at a premium of ₹140 has a sale value of 65 × 140 = ₹9,100, so STT of 0.15% is ₹13.65. The rates differ, and so does the base on which they are charged. All prices are invented for illustration, and your contract note has the exact figures.

One caveat for option buyers: STT can also apply when an in-the-money option is exercised at expiry, so check your contract note for that case.

Keep performance review separate from tax preparation

OneTradeJournal records strategy, stop, target, emotions, mistakes and notes. Reports include profit factor (gross wins divided by gross losses), drawdown (fall from a previous peak), and strategy and time analysis. Charge estimates should be matched to broker records. For year-end preparation, retain contract notes, the broker ledger and other relevant documents alongside your export; the tax-record guide explains the limits of journal data.

The free plan allows one trade per day per market. Confirm how that fits a position with multiple executions before relying on it as your complete history. A structured review can investigate a recorded deviation, but does not prove that a strategy will remain profitable.

A monthly review routine for F&O traders

1. Group the month's trades by instrument type: futures, bought options, sold options.
2. For each group, look at win rate, average win, average loss and profit factor.
3. Check the largest single loss against the loss limit you set.
4. Count trades on expiry days and compare their results with other days.
5. Look at trades tagged with a mistake or plan deviation, and total the cost of those mistakes.
6. Compare estimated charges with the totals on your contract notes.
7. Write one rule for next month.

A large share of F&O traders lose money. SEBI's updated study, published in a press release dated 23 September 2024, found that 93% of individual equity F&O traders incurred losses between FY22 and FY24. This describes a group, not you, but it is a reason to measure your own results honestly. If revenge trades show up in the review, see our revenge trading detector and the guide to overtrading.

Common F&O journal mistakes

• Recording the index move instead of the contract's own price.
• Using a new lot size for an old trade.
• Logging a spread as one trade with one price.
• Leaving out margin, so risk looks smaller than it was.
• Ignoring charges on small-premium trades.
• Treating the journal's profit total as tax turnover.

More guides are in the trading journal guide.

Sources

• NSE permitted index market lots, checked 15 Oct 2026.
• NSE weekly-option discontinuation notice, checked 15 Oct 2026.
• OneTradeJournal approved workflow and reports, checked 15 Oct 2026.