diff --git a/x/dex/contract/abci.go b/x/dex/contract/abci.go
index 6cde15104b..d0d15577e0 100644
--- a/x/dex/contract/abci.go
+++ b/x/dex/contract/abci.go
@@ -161,21 +161,64 @@ func decorateContextForContract(ctx sdk.Context, contractInfo types.ContractInfo
 	)
 }
 
+func getSudoPlaceOrderMessages(sdkCtx sdk.Context, validContractsInfos []types.ContractInfoV2, keeperWrapper dexkeeperabci.KeeperWrapper) map[int]types.SudoOrderPlacementMsg {
+	resultChan := make(chan struct {
+		int
+		types.SudoOrderPlacementMsg
+	}, len(validContractsInfos))
+
+	var wg sync.WaitGroup
+	contractToProcess := dexutils.GetMemState(sdkCtx.Context()).GetContractToProcess()
+	for index, contract := range validContractsInfos {
+		wg.Add(1)
+		go func(index int, contract types.ContractInfoV2) {
+			defer wg.Done()
+			if !contract.NeedOrderMatching || !contractToProcess.Contains(contract.ContractAddr) {
+				return
+			}
+			typedContractAddr := types.ContractAddress(contract.ContractAddr)
+			msg := keeperWrapper.GetDepositSudoMsg(sdkCtx, typedContractAddr)
+			if msg.IsEmpty() {
+				return
+			}
+			resultChan <- struct {
+				int
+				types.SudoOrderPlacementMsg
+			}{index, msg}
+
+		}(index, contract)
+	}
+
+	go func() {
+		wg.Wait()
+		close(resultChan)
+	}()
+
+	resultMapToIndex := map[int]types.SudoOrderPlacementMsg{}
+	for result := range resultChan {
+		resultMapToIndex[result.int] = result.SudoOrderPlacementMsg
+	}
+
+	keeperWrapper.BankKeeper.WriteDeferredOperations(sdkCtx)
+
+	return resultMapToIndex
+}
+
 func handleDeposits(spanCtx context.Context, ctx sdk.Context, env *environment, keeper *keeper.Keeper, tracer *otrace.Tracer) {
 	// Handle deposit sequentially since they mutate `bank` state which is shared by all contracts
 	_, span := (*tracer).Start(spanCtx, "handleDeposits")
 	defer span.End()
 	defer telemetry.MeasureSince(time.Now(), "dex", "handle_deposits")
 	keeperWrapper := dexkeeperabci.KeeperWrapper{Keeper: keeper}
-	for _, contract := range env.validContractsInfo {
-		if !dexutils.GetMemState(ctx.Context()).GetContractToProcess().Contains(contract.ContractAddr) {
-			continue
-		}
-		if !contract.NeedOrderMatching {
-			continue
-		}
-		if err := keeperWrapper.HandleEBDeposit(spanCtx, ctx, tracer, contract.ContractAddr); err != nil {
-			env.addError(contract.ContractAddr, err)
+
+	// Filter and create and pending sudo messages concurrently and batch write to bank keeper
+	sudoMessages := getSudoPlaceOrderMessages(ctx, env.validContractsInfo, keeperWrapper)
+	for index := 0; index < len(env.validContractsInfo); index++ {
+		if message, ok := sudoMessages[index]; ok {
+			contract := env.validContractsInfo[index]
+			if err := keeperWrapper.HandleEBDeposit(spanCtx, ctx, tracer, contract.ContractAddr, message); err != nil {
+				env.addError(contract.ContractAddr, err)
+			}
 		}
 	}
 }
diff --git a/x/dex/keeper/abci/end_block_deposit.go b/x/dex/keeper/abci/end_block_deposit.go
index 4bbda57cf5..affa7dfa01 100644
--- a/x/dex/keeper/abci/end_block_deposit.go
+++ b/x/dex/keeper/abci/end_block_deposit.go
@@ -13,17 +13,12 @@ import (
 	otrace "go.opentelemetry.io/otel/trace"
 )
 
-func (w KeeperWrapper) HandleEBDeposit(ctx context.Context, sdkCtx sdk.Context, tracer *otrace.Tracer, contractAddr string) error {
+func (w KeeperWrapper) HandleEBDeposit(ctx context.Context, sdkCtx sdk.Context, tracer *otrace.Tracer, contractAddr string, message types.SudoOrderPlacementMsg) error {
 	_, span := (*tracer).Start(ctx, "SudoDeposit")
 	span.SetAttributes(attribute.String("contractAddr", contractAddr))
 	defer span.End()
 
-	typedContractAddr := types.ContractAddress(contractAddr)
-	msg := w.GetDepositSudoMsg(sdkCtx, typedContractAddr)
-	if msg.IsEmpty() {
-		return nil
-	}
-	_, err := utils.CallContractSudo(sdkCtx, w.Keeper, contractAddr, msg, dexutils.ZeroUserProvidedGas) // deposit
+	_, err := utils.CallContractSudo(sdkCtx, w.Keeper, contractAddr, message, dexutils.ZeroUserProvidedGas) // deposit
 	if err != nil {
 		sdkCtx.Logger().Error(fmt.Sprintf("Error during deposit: %s", err.Error()))
 		return err
@@ -34,6 +29,17 @@ func (w KeeperWrapper) HandleEBDeposit(ctx context.Context, sdkCtx sdk.Context,
 
 func (w KeeperWrapper) GetDepositSudoMsg(ctx sdk.Context, typedContractAddr types.ContractAddress) types.SudoOrderPlacementMsg {
 	depositMemState := dexutils.GetMemState(ctx.Context()).GetDepositInfo(ctx, typedContractAddr).Get()
+
+	// If there's no amount to send, exit early and avoid additional processing
+	if len(depositMemState) == 0 {
+		return types.SudoOrderPlacementMsg{
+			OrderPlacements: types.OrderPlacementMsgDetails{
+				Orders:   []types.Order{},
+				Deposits: []types.ContractDepositInfo{},
+			},
+		}
+	}
+
 	contractDepositInfo := seiutils.Map(
 		depositMemState,
 		func(d *types.DepositInfoEntry) types.ContractDepositInfo { return d.ToContractDepositInfo() },
@@ -46,7 +52,7 @@ func (w KeeperWrapper) GetDepositSudoMsg(ctx sdk.Context, typedContractAddr type
 	if err != nil {
 		panic(err)
 	}
-	if err := w.BankKeeper.SendCoinsFromModuleToAccount(ctx, types.ModuleName, contractAddr, escrowed); err != nil {
+	if err := w.BankKeeper.DeferredSendCoinsFromModuleToAccount(ctx, types.ModuleName, contractAddr, escrowed); err != nil {
 		panic(err)
 	}
 	return types.SudoOrderPlacementMsg{
diff --git a/x/dex/module_test.go b/x/dex/module_test.go
index f68ddf8bc9..8b43e74383 100644
--- a/x/dex/module_test.go
+++ b/x/dex/module_test.go
@@ -695,6 +695,12 @@ func TestEndBlockRollbackWithRentCharge(t *testing.T) {
 	params.MinProcessableRent = 0
 	dexkeeper.SetParams(ctx, params)
 
+	// rent should still be charged even if the contract failed
+	beforeC, err := dexkeeper.GetContract(ctx, contractAddr.String())
+	require.Nil(t, err)
+	require.False(t, beforeC.Suspended)               // good contract is not suspended
+	require.Equal(t, uint64(1), beforeC.RentBalance) // rent balance should not be empty
+
 	ctx = ctx.WithBlockHeight(1)
 	creatorBalanceBefore := bankkeeper.GetBalance(ctx, testAccount, "usei")
 	testApp.EndBlocker(ctx, abci.RequestEndBlock{})
diff --git a/x/oracle/simulation/operations.go b/x/oracle/simulation/operations.go
index 3988c4b164..2028e73625 100644
--- a/x/oracle/simulation/operations.go
+++ b/x/oracle/simulation/operations.go
@@ -65,7 +65,7 @@ func WeightedOperations(
 }
 
 // SimulateMsgAggregateExchangeRateVote generates a MsgAggregateExchangeRateVote with random values.
-//nolint: funlen
+// nolint: funlen
 func SimulateMsgAggregateExchangeRateVote(ak types.AccountKeeper, bk types.BankKeeper, k keeper.Keeper) simtypes.Operation {
 	return func(
 		r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,
@@ -122,7 +122,7 @@ func SimulateMsgAggregateExchangeRateVote(ak types.AccountKeeper, bk types.BankK
 }
 
 // SimulateMsgDelegateFeedConsent generates a MsgDelegateFeedConsent with random values.
-//nolint: funlen
+// nolint: funlen
 func SimulateMsgDelegateFeedConsent(ak types.AccountKeeper, bk types.BankKeeper, k keeper.Keeper) simtypes.Operation {
 	return func(
 		r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,