According to the product specifications for Interest Rate Derivatives, the final settlement price for single bond futures is the value weighted average price of the underlying bond based on prices during the last two hours of trading on NDS-OM. However, a specific fallback exists: 'If less than 5 trades are executed in the underlying bond during the last two hours of trading, then FIMMDA/FBIL price shall be used for final settlement.'

For a Bonus Issue with ratio A:B, the Adjustment factor is calculated as (A+B)/B. For example, for a 1:1 bonus, A= 1, B=1, Factor = (1+1)/1 = 2. This factor is then used to divide the old strike price and multiply the old market lot/position.

The source specifies regarding TREPS: 'Unlike Repo, TREPS facilitate the trading of Repo and the seller of the security has a right to substitute the security.' Also, 'funds borrowed on TREPS are exempted from RBI's CRR/SLR computation.' In contrast, for Repo in Corporate Bonds, the source notes: 'participants cannot borrow against the collateral of their own securities or those of related entities'.

Clearing Corporations (CCs) shall continue to settle obligations on a net basis at the CM level. Further, CCs shall continue to maintain segment-wise default waterfalls, regardless of a single settlement across segments. The losses, if any, in case of default of a CM to CC shall be computed on the basis of the segment-wise obligation of CM to CC, on a pro-rata basis.