RBI Market Risk Capital Directions 2026: Complete Guide, Key Changes & Compliance

From April 1, 2027, banking companies (other than Small Finance Banks, Payments Banks and Local Area Banks), corresponding new banks and the State Bank of India must compute market-risk capital under the Simplified Standardised Approach, and the rulebook governing that calculation has just been finalised. On September 21, 2026, the Reserve Bank of India issued the Reserve Bank of India (Commercial Banks – Minimum Capital Requirements for Market Risk) Directions, 2026, a dedicated, standalone framework that repeals the market-risk provisions (Section D, except sub-section D.8) of Chapter IV of its 2025 Capital Adequacy Directions once the new Directions are implemented.

The new Directions adopt the Simplified Standardised Approach (SSA) under the revised Basel III framework, rework the specific-risk capital tables, change how debt mutual funds and ETFs held in the trading book are capitalised, and revise the treatment of credit-derivative hedges and Net Open Position. This article walks through what changed, who must comply, the exact mechanics of the new capital formula, and what compliance and treasury teams should be doing between now and the 2027 effective date.

At a Glance

What Changed Between the 2023 Draft and the 2026 Final Directions?

RBI first circulated draft guidelines on minimum capital requirements for market risk on February 17, 2023, for stakeholder comment. After examining the feedback received, RBI made five substantive modifications before finalising the Directions. A busy reader can absorb the amendment in the table below.

In Plain English: the 2023 draft proposed the Simplified Standardised Approach, and the final Directions adopt it. The five changes RBI lists after the consultation cover the trading-book definition (now a cross-reference to the Investment Directions), the NOP and forex capital charge, the specific-risk tables, the debt mutual fund/ETF treatment, and credit-derivative-hedged positions.

Why This Matters

Market risk capital sits alongside credit risk and operational risk capital in a bank's overall capital adequacy ratio (CRAR). Getting the market-risk number wrong — or computing it under an outdated methodology — directly misstates a bank's reported capital position. With the implementation of these Directions, Section D (except sub-section D.8) of Chapter IV of the 2025 Capital Adequacy Directions stands repealed, and risk-weighted assets (RWAs) for market risk are computed under the new Directions: interest rate and equity risk on trading-book instruments, and foreign exchange risk on both trading-book and banking-book positions.

The Directions are a standalone framework. The market-risk capital requirement is the simple sum of three risk-class charges, each multiplied by its own scaling factor (1.30 for interest rate risk, 3.50 for equity risk and 1.20 for foreign exchange risk), and the result is multiplied by 12.5 to arrive at RWAs. RBI's press release adds that intermediate (transition) scalars have been in effect since April 1, 2024.

Who Must Comply With the New Market Risk Directions?

The applicability test tracks Section 5 of the Banking Regulation Act, 1949 precisely: 'Commercial Banks' for these Directions means banking companies (other than Small Finance Banks, Payments Banks and Local Area Banks) as defined under clause (c), corresponding new banks under clause (da), and the State Bank of India under clause (nc). Within a covered bank, the Directions bind the entity at both the solo/standalone level and the group/consolidated level — a bank cannot compute market-risk capital only for the parent entity and ignore consolidated exposures.

When Does the New Framework Apply?

RBI states that the April 1, 2027 effective date ensures sufficient lead time for banks. The press release separately notes that intermediate (transition) scalars have been in effect since April 1, 2024. The source documents provided do not describe how those transition scalars operate, so banks should check for a separate RBI communication on them if this affects current reporting.

How Is Market Risk Capital Actually Calculated?

The Directions require every bank to use the Simplified Standardised Approach (SSA) — there is no internal-models alternative under this framework. The calculation runs in two stages: first, a capital requirement is computed separately for interest rate risk, equity risk and foreign exchange risk; second, that capital requirement is converted into risk-weighted assets.

CR_IR is the capital requirement for interest rate risk under Section B of Chapter IV, plus the additional (non-delta) requirements for option risks on debt instruments under Section E. CR_EQ is the equity risk requirement under Section C. CR_FX is the foreign exchange risk requirement under Section D, plus the non-delta option requirements for foreign exchange instruments under Section E. Each is calculated before its scaling factor is applied and is built up independently, as explained below.

Interest Rate Risk: Specific Risk Charge

Specific risk protects against an adverse price move driven by the individual issuer, as opposed to the market as a whole. The charge is a flat percentage applied to the net long or short position in each instrument, based on the issuer category and residual maturity.

These maturity bands are: 6 months or less, more than 6 up to 24 months, and more than 24 months. The 12% flat charge on non-equity capital instruments of financial entities (e.g., AT1 or Tier 2 instruments held in another bank's trading book) is notable — it applies irrespective of the external rating, and it does not apply where the instrument is already deducted from regulatory capital or risk-weighted at 250% under the Capital Adequacy Directions, 2025.

Interest Rate Risk: Securitisation Exposures and Credit-Derivative Hedges

For securitisation exposures held in the trading book, the specific risk charge depends on when the transaction was undertaken. For transactions before September 24, 2021, the charges below apply. For transactions on or after September 24, 2021, the specific risk capital requirement is the risk weight calculated as if the exposure were held in the banking book (paragraphs 88 to 125 of the Capital Adequacy Directions, 2025), divided by 12.5. Re-securitisation exposures have a separate grid in the Directions (Table 2 – Part B) and are not allowed under the Securitisation Transactions Directions, 2025. A bank may cap the specific risk charge on an individual credit derivative or securitisation position at its maximum possible loss.

A CDS position in the trading book is treated as a notional position in the reference obligation and carries the same specific risk charge as that obligation. Where a position is hedged by a credit derivative, paragraph 46 allows the following specific-risk offsets:

• Full offset (no specific risk on either side): the two legs are completely identical instruments, or a long cash position (or credit derivative) is hedged by a total rate of return swap (or vice versa) with an exact match between the reference obligation and the underlying exposure. The swap's own maturity may differ.
• 80% offset: the legs always move in opposite directions but not broadly to the same extent, for example a cash position hedged by a CDS with an exact match on reference obligation, maturity and currency and no material deviation in contract features. The side with the higher requirement receives the 80% offset and the other side carries zero specific risk.
• Higher of the two legs' requirements: the legs usually move in opposite directions but there is an asset mismatch (in a TRS hedge meeting the paragraph 128 CRM requirements, or in a CDS hedge) or a maturity or currency mismatch. Currency mismatches feed into normal FX risk reporting.
• Otherwise: specific risk applies to both sides of the position.

Interest Rate Risk: General Market Risk (Duration Method)

General market risk captures the risk of loss from broad movements in market interest rates, independent of the issuer. Banks must use the standardised duration method: the price sensitivity (modified duration) of each instrument is calculated, an assumed change in yield (ranging from 0.60% to 1.00%, depending on maturity) is applied, and the resulting sensitivity is slotted into one of 15 time bands spread across three zones.

The general market risk capital requirement is the sum of four components:

1. The net long or short position across the whole trading book;
2. A vertical disallowance of 5% on matched long/short positions within each time band (to capture basis risk);
3. A horizontal disallowance on matched positions across different time bands — 40% within Zone 1, 30% within Zone 2 (40% between Zone 2 and adjacent zones), 30% within Zone 3, and 100% between Zone 1 and Zone 3; and
4. A separate charge for option positions, where applicable.

Treatment of Debt Mutual Funds and ETFs Held in the Trading Book

The treatment of debt mutual funds and ETFs is one of the five areas RBI revised after the 2023 consultation. Under the final Directions, the capital charge depends on whether the fund is open-ended, holds at least 90% of its AUM in debt instruments, and provides monthly constituent data and daily NAV:

For the 90% test, equity investments or units in funds (including REITs, InvITs and AIFs) and securitised debt are not counted as eligible debt instruments. Where a fund otherwise qualifies but holds such assets or CDMDF contributions, those portions are charged at 9% specific and 9% general market risk with the equity scaling factor of 3.50, while the eligible debt portion follows the duration method with the interest-rate scaling factor of 1.30.

Example (as illustrated by RBI): A bank holds ₹100 crore in an open-ended debt mutual fund invested entirely in Central Government securities, with an average modified duration of 4 and a 0.25% CDMDF contribution. The Central Government portion attracts a 0% specific risk charge, while the general market risk charge works out to value × duration × assumed yield change (₹99.75 crore × 4 × 1% ≈ ₹3.99 crore), slotted into the relevant time band. The CDMDF sliver attracts the flat 9%/9% treatment separately.

Equity Risk

Equity risk applies to trading-book instruments that behave like equities: equity shares (voting or non-voting), convertible securities that behave like equities, equity investments or units in funds, and commitments to buy or sell equity securities. Units in funds assigned to the banking book under paragraph 41(6)(iv) of the Investment Directions, 2025 are excluded. Two flat charges apply:

• Specific risk: 9% of the bank's gross equity position (sum of all longs and shorts in each individual instrument), calculated market-by-market.
• General market risk: 9% of the bank's overall net position in each national equity market (sum of longs minus sum of shorts).

Short equity positions are not permitted in India except through permitted derivatives and Government Securities, so in practice the "net position" calculation for most Indian banks will reflect predominantly long exposure.

Foreign Exchange Risk and Net Open Position

Unlike interest rate and equity risk, the FX risk capital charge applies to both the trading book and the banking book — every foreign-currency and gold position on the bank's books feeds into it. Banks must use the shorthand method: convert each currency's net position (and the gold position) into the reporting currency at spot rates, then compute the Net Open Position (NOP) as the greater of the sum of net long positions or the sum of net short positions, plus the net gold position (regardless of sign).

The capital requirement for foreign exchange positions, including gold, is a flat 9% of the overall NOP computed this way — and this is charged in addition to credit risk and interest rate risk capital on the same underlying instruments.

Transactions undertaken up to the end of the business day are included in the Net Open Position, and a bank may define its own end-of-business-day timing through an approved internal policy applied consistently (paragraph 81). A bank subject to the Master Direction – Risk Management and Inter-Bank Dealings is guided by that Master Direction, as amended, for other Net Open Position instructions, including reporting, applicable limits and the limit for NOP involving the Rupee (NOP-INR) (paragraph 84).

Treatment of Options

Banks have three permitted methods for capitalising options risk. A bank that only buys options may use the simplified approach; a bank that also writes options must use either the delta-plus method or the scenario approach:

RBI retains the discretion to require a specific bank to use the scenario approach for exotic options (barriers, digitals) or near-expiry at-the-money options, and can direct a bank away from the scenario approach back to delta-plus if it is not satisfied with the bank's implementation.

Where Is the Boundary Between the Trading Book and the Banking Book?

The final Directions deliberately do not define the trading book themselves. Because the 2025 Investment Directions already provide a clean accounting-based test — anything classified as 'Held for Trading' (HFT) — the market-risk Directions simply borrow that classification. Everything else (HTM, AFS, non-HFT FVTPL, and investments in a bank's own subsidiaries, joint ventures and associates) sits in the banking book and attracts credit-risk capital instead of market-risk capital, subject to two narrow exceptions in paragraphs 16 and 26(2).

Reclassifying an instrument between the trading and banking book after its initial designation is tightly controlled. Beyond the conditions in paragraph 41 and Chapter VII of the Investment Directions, 2025, a bank shall not reclassify for regulatory arbitrage, that is, with the intention of achieving lower capital requirements. Whenever an instrument is reclassified, whether at the bank's discretion or beyond its control (for example, the delisting of an equity), the bank must compare its total capital requirement immediately before and after. If the requirement falls, the bank must maintain the difference as a disclosed Pillar 1 capital surcharge on top of the capital requirement of the book the instrument moved into. The bank is not required to calculate this surcharge on an ongoing basis, and it may factor in a run-off as positions mature, expire or are sold or terminated, in a manner agreed with RBI's Department of Supervision.

How Are Internal Risk Transfers Between the Banking Book and Trading Book Treated?

Banks frequently hedge a banking-book exposure using an internally booked trade with the trading book. The Directions set strict conditions before such an "internal risk transfer" is recognised for regulatory capital purposes:

• Trading book to banking book: a bank does not take internal risk transfers from the trading book to the banking book into account when determining regulatory capital requirements.
• Credit risk hedges, banking book to trading book: the banking-book exposure is treated as hedged only if the trading book enters an external hedge with an eligible third-party protection provider that exactly matches the internal risk transfer (multiple transactions and counterparties are allowed if the aggregate matches exactly), and the external hedge meets the requirements of paragraph 128 of the Capital Adequacy Directions, 2025. If both conditions are met, the trading-book leg and the external hedge are both included in market risk capital. If not, the external hedge is fully included in market risk capital, the trading-book leg of the internal risk transfer is excluded entirely, and the banking-book exposure is treated as unhedged.
• General interest rate risk (GIRR) hedges: the trading-book leg counts as a trading-book instrument only if the risk transfer and the sources of the hedged risk are documented and the transfer is conducted with a dedicated 'GIRR internal risk transfer desk' specifically approved by RBI's Department of Supervision. That desk is subject to trading book capital requirements on a standalone basis, separate from any other GIRR or other market risks generated by trading-book activities.
• CVA portfolio transfers: internal risk transfers between the Credit Valuation Adjustment (CVA) portfolio and the trading book must be documented; the CVA-recognised leg is excluded from market risk capital (since it is captured under the CVA capital requirement instead), while the non-CVA leg remains inside market risk capital.

Can Banks Exclude Structural Foreign Exchange Positions From Net Open Position?

Yes — a bank has the option to exclude certain structural (non-dealing) foreign currency positions from the Net Open Position calculation, on both a standalone and a consolidated basis. Eligible positions are capital investments and accumulated / unremitted surplus in overseas consolidated subsidiaries, joint ventures and associates, overseas branches, IFSC Banking Units and Offshore Banking Units in Special Economic Zones, denominated in foreign currencies. This protects a bank's capital adequacy ratio from currency-driven volatility that a simple matched forex position would not otherwise shield against.

The exclusion is conditional on all five of the following being met:

1. The exclusion is limited to the amount that neutralises the sensitivity of the capital ratio to exchange-rate movements;
2. The position is excluded for a minimum of six months;
3. The establishment of the structural position, and any change in it, follows the bank's risk management policy for structural foreign exchange positions;
4. The exclusionary treatment is applied consistently for the life of the asset; and
5. The bank documents the excluded positions and amounts for supervisory review.

RBI's illustration gives the maximum exclusion as (Capital ÷ Total RWAs) × Forex RWAs. In applying it, a bank uses the CET1 ratio on a quarter-end basis. Forex RWAs are all RWAs denominated in the particular foreign currency other than those used for forex market risk (for operational convenience, a bank may include only the credit RWAs in that currency). The exclusion is capped at the eligible structural position in that currency, is recalculated quarterly, and is worked out separately for each currency. The illustration is not the only permitted method: a bank may adopt an alternative methodology with reasonable assumptions, documented in its risk management policy for structural foreign exchange positions, and must in all cases meet the five conditions above.

Exceptions and Exemptions From Market Risk Capital

Pillar 3 Disclosure Requirements

Banks must make two categories of market-risk disclosure under the Basel III Pillar 3 framework, detailed in Annex I of the Directions:

• Table 1 (Qualitative, Annual, Flexible Format): a description of the bank's market-risk management objectives, strategies for trading activities, hedging and monitoring policies, its policy on designating positions as trading (including stale-position definitions), a description of internal risk transfer activities and desk types, and the governance structure for market risk management.
• Table 2 (Quantitative, Semi-Annual, Fixed Format): the capital requirement broken down by risk class — interest rate, equity and foreign exchange — split across outright products, and options under each of the simplified, delta-plus and scenario approaches, with a narrative explaining any significant period-on-period changes.

What Do the 2026 Directions Replace?

The source documents identify the repeal precisely but do not reproduce the text of the repealed Section D, so this comparison is limited to what RBI has itself confirmed: that Section D (barring D.8) is being replaced wholesale by this new framework, and that five specific calibration points were refined between the 2023 draft and the 2026 final version (detailed earlier in this article).

Paragraph 102 also provides that all the repealed instructions are deemed to have been in force prior to these Directions coming into effect, and that Directions, instructions and guidelines repealed before these Directions were issued continue to remain repealed.

What Should Banks Do Before April 1, 2027?

Frequently Asked Questions

When do the RBI Market Risk Capital Directions, 2026 come into force?

The Directions come into effect from April 1, 2027. Intermediate transition scalars have separately been in effect since April 1, 2024.

Which banks are exempt from these Directions?

Small Finance Banks, Payments Banks and Local Area Banks are excluded from the definition of 'Commercial Banks' used in these Directions and are therefore not covered by them.

What capital approach must banks use?

The Simplified Standardised Approach (SSA), applied separately to interest rate risk, equity risk and foreign exchange risk, then combined using scaling factors of 1.30, 3.50 and 1.20 respectively, and multiplied by 12.5 to arrive at risk-weighted assets.

Does foreign exchange risk capital apply to the banking book too?

Yes. Unlike interest rate risk and equity risk, which apply only to trading-book instruments, foreign exchange risk capital (including gold and precious metals) applies to both trading-book and banking-book positions.

What is the capital charge for Net Open Position?

9% of the overall Net Open Position, computed under the shorthand method, before the 1.20 FX scaling factor is applied.

Has the specific risk charge table changed from the 2023 draft?

Yes. RBI revised the specific-risk tables for interest rate risk in the final Directions to align with BCBS guidelines and present them more concisely, compared to the 2023 draft version.

Can a bank exclude overseas investments from its Net Open Position?

Yes, subject to five conditions — including a six-month minimum exclusion period, a documented risk management policy, and a cap on the exclusion tied to the amount needed to neutralise the capital ratio's sensitivity to exchange-rate movements.

What happens to the market-risk provisions in the 2025 Capital Adequacy Directions?

Section D (except sub-section D.8) of Chapter IV of the RBI (Commercial Banks – Prudential Norms on Capital Adequacy) Directions, 2025 stands repealed with the implementation of these new Directions.

How are debt mutual funds held in the trading book capitalised?

It depends on transparency: funds with ≥90% debt AUM, monthly constituent/duration data and daily NAV get duration-method treatment; funds that fail this test, or are closed-ended, are treated entirely on par with equity (9% specific + 9% general market risk).

Do internal hedges between the banking book and trading book always reduce capital?

No. An internal risk transfer only reduces capital where it is backed by a matching external hedge (for credit risk) or routed through an RBI-approved dedicated desk (for GIRR); otherwise the hedge is disregarded and the exposure is treated as unhedged.

CorpLawUpdates Analysis

For compliance and risk teams, the immediate task is systems and data readiness. The Directions were issued on September 21, 2026 and take effect on April 1, 2027, which leaves banks roughly six months. The more difficult implementation questions sit at the margins: banks with sizeable debt mutual fund books will want to lock down monthly constituent-data feeds well before the effective date, since the gap between duration-method treatment and blanket equity-style treatment (9%/9% with a 3.50 scaling factor) is financially significant. Similarly, any bank planning to rely on internal risk transfers for GIRR hedging should start the RBI Department of Supervision approval process for a dedicated GIRR internal risk transfer desk early, since that approval is a precondition under paragraph 17, not a formality that can be resolved after the fact.

The repeated cross-referencing to other 2025 and 2026 RBI Directions — the Investment Directions, the Capital Adequacy Directions (including its Tenth Amendment), the Credit Derivatives Directions, and the draft CVA Framework Directions — means this cannot be read in isolation. A market-risk implementation project realistically needs sign-off from teams tracking each of those parallel frameworks.

Source Note

This article is for informational and educational purposes only and does not constitute legal or regulatory advice. Readers should verify the applicable primary regulatory source before taking action.