According to the 2018 statistics on seF`s market share, Bloomberg dominates the credit rate market with 80%, TP dominates the foreign exchange market (46% share), Reuters dominates the customer market (50%), Tradeweb is the most powerful in the vanilla rate market (38% shares), TP the largest platform in the core exchange market (53% share) , BGC dominates both the swap market and the XCS market, the tradition is the largest platform for capes and floors (55% share). A subordinate risk swet (SRS) or a sweum at risk of stock is a contract by which the buyer (or shareholder) pays a premium to the seller (or silent holder) for the possibility of transferring certain risks. This may be any form of equity, management or legal risk of the underlying (for example. B an entity). By execution, the investor can delegate shares. B, management tasks or other actions. Thus, general and individual business risks can be managed, assigned or covered prematurely. These instruments are marketed without a prescription (OTC) and few specialized investors are available worldwide. If a swap becomes unprofitable or a counterparty wants to remove the interest rate risk from the swap, that counterparty can create a clearing swap – essentially a reflection of the initial swap – with another counterparty to “cancel” the effects of the initial swap. There are countless variations on the structure of the vanilla swap, which are limited only by the imagination of financial engineers and by the desire of corporate treasurers and fund managers to have exotic structures.
 An interest rate swap is an agreement between two parties to exchange a stream of interest payments over one period for another. Swaps are derivative contracts and act without a prescription. Finally, at the end of the swap (usually the date of the last interest payment), the parties re-exchange the initial amounts of the principal. These principal payments are not affected by exchange rates on that date. A mortgage holder pays a variable interest rate on their mortgage, but expects the interest rate to increase in the future. Another mortgage holder pays a fixed interest rate, but expects interest rates to fall in the future. They enter into a fixed trading agreement for the float. The two mortgage holders agree on a fictitious principal amount and due date and agree to take over the payment obligations of the other. The first mortgage holder now pays a fixed interest rate to the second mortgage holder while receiving a variable rate. By using a swap, both parties effectively changed their mortgage terms in their preferential interest mode, while neither party had to renegotiate the terms with their mortgage lenders. A basic swea involves the exchange of variable interest rates on the basis of different money markets. The principle is not replaced.
The swap effectively limits interest rate risk because credit interest rates and interest rates are different.  In the case of an interest rate swap, only interest payments are exchanged. An interest rate swap is, as noted above, a derivative contract. The parties do not take on the debts of the other party. Instead, they simply enter into a contract to pay each other the difference in payment of the loan specified in the contract. They do not exchange bonds and do not pay the full interest payable on each interest payment date – only differentiated those owed by the swap contract. The risk of counterparty is a significant risk. Since the parties involved are generally large companies or financial institutions, the counterparty risk is generally relatively low. However, if one party were to become insolvent and would not be able to meet its obligations under the interest rate swap contract, it would be difficult for the other party to recover.