diff --git a/programs/mango-v4/src/instructions/create_account.rs b/programs/mango-v4/src/instructions/create_account.rs
index ef80262db..03b3c6f93 100644
--- a/programs/mango-v4/src/instructions/create_account.rs
+++ b/programs/mango-v4/src/instructions/create_account.rs
@@ -2,6 +2,7 @@ use anchor_lang::prelude::*;
 
 use crate::error::*;
 use crate::state::*;
+use crate::util::fill_from_str;
 
 #[derive(Accounts)]
 #[instruction(account_num: u8)]
@@ -25,10 +26,11 @@ pub struct CreateAccount<'info> {
     pub system_program: Program<'info, System>,
 }
 
-pub fn create_account(ctx: Context<CreateAccount>, account_num: u8) -> Result<()> {
+pub fn create_account(ctx: Context<CreateAccount>, account_num: u8, name: String) -> Result<()> {
     let mut account = ctx.accounts.account.load_init()?;
     // TODO: dont init on stack
     *account = MangoAccount {
+        name: fill_from_str(name)?,
         group: ctx.accounts.group.key(),
         owner: ctx.accounts.owner.key(),
         delegate: Pubkey::default(),
diff --git a/programs/mango-v4/src/instructions/register_token.rs b/programs/mango-v4/src/instructions/register_token.rs
index 2a4e47095..828650ebf 100644
--- a/programs/mango-v4/src/instructions/register_token.rs
+++ b/programs/mango-v4/src/instructions/register_token.rs
@@ -8,6 +8,7 @@ use fixed_macro::types::I80F48;
 // TODO: ALTs are unavailable
 //use crate::address_lookup_table;
 use crate::state::*;
+use crate::util::fill_from_str;
 
 const INDEX_START: I80F48 = I80F48!(1_000_000);
 
@@ -80,6 +81,7 @@ pub struct RegisterToken<'info> {
 pub fn register_token(
     ctx: Context<RegisterToken>,
     token_index: TokenIndex,
+    name: String,
     util0: f32,
     rate0: f32,
     util1: f32,
@@ -95,6 +97,7 @@ pub fn register_token(
 
     let mut bank = ctx.accounts.bank.load_init()?;
     *bank = Bank {
+        name: fill_from_str(name)?,
         group: ctx.accounts.group.key(),
         mint: ctx.accounts.mint.key(),
         vault: ctx.accounts.vault.key(),
diff --git a/programs/mango-v4/src/instructions/serum3_register_market.rs b/programs/mango-v4/src/instructions/serum3_register_market.rs
index a31cd12c9..0e89733cd 100644
--- a/programs/mango-v4/src/instructions/serum3_register_market.rs
+++ b/programs/mango-v4/src/instructions/serum3_register_market.rs
@@ -3,6 +3,7 @@ use anchor_lang::prelude::*;
 use crate::error::MangoError;
 use crate::serum3_cpi::{load_market_state, pubkey_from_u64_array};
 use crate::state::*;
+use crate::util::fill_from_str;
 
 #[derive(Accounts)]
 pub struct Serum3RegisterMarket<'info> {
@@ -42,6 +43,7 @@ pub struct Serum3RegisterMarket<'info> {
 pub fn serum3_register_market(
     ctx: Context<Serum3RegisterMarket>,
     market_index: Serum3MarketIndex,
+    name: String,
 ) -> Result<()> {
     // TODO: must guard against accidentally using the same market_index twice!
 
@@ -62,6 +64,7 @@ pub fn serum3_register_market(
 
     let mut serum_market = ctx.accounts.serum_market.load_init()?;
     *serum_market = Serum3Market {
+        name: fill_from_str(name)?,
         group: ctx.accounts.group.key(),
         serum_program: ctx.accounts.serum_program.key(),
         serum_market_external: ctx.accounts.serum_market_external.key(),
diff --git a/programs/mango-v4/src/lib.rs b/programs/mango-v4/src/lib.rs
index aaf7178a6..7cb60975d 100644
--- a/programs/mango-v4/src/lib.rs
+++ b/programs/mango-v4/src/lib.rs
@@ -37,6 +37,7 @@ pub mod mango_v4 {
     pub fn register_token(
         ctx: Context<RegisterToken>,
         token_index: TokenIndex,
+        name: String,
         util0: f32,
         rate0: f32,
         util1: f32,
@@ -51,6 +52,7 @@ pub mod mango_v4 {
         instructions::register_token(
             ctx,
             token_index,
+            name,
             util0,
             rate0,
             util1,
@@ -68,8 +70,12 @@ pub mod mango_v4 {
         instructions::update_index(ctx)
     }
 
-    pub fn create_account(ctx: Context<CreateAccount>, account_num: u8) -> Result<()> {
-        instructions::create_account(ctx, account_num)
+    pub fn create_account(
+        ctx: Context<CreateAccount>,
+        account_num: u8,
+        name: String,
+    ) -> Result<()> {
+        instructions::create_account(ctx, account_num, name)
     }
 
     pub fn close_account(ctx: Context<CloseAccount>) -> Result<()> {
@@ -112,8 +118,9 @@ pub mod mango_v4 {
     pub fn serum3_register_market(
         ctx: Context<Serum3RegisterMarket>,
         market_index: Serum3MarketIndex,
+        name: String,
     ) -> Result<()> {
-        instructions::serum3_register_market(ctx, market_index)
+        instructions::serum3_register_market(ctx, market_index, name)
     }
 
     pub fn serum3_create_open_orders(ctx: Context<Serum3CreateOpenOrders>) -> Result<()> {
diff --git a/programs/mango-v4/src/state/bank.rs b/programs/mango-v4/src/state/bank.rs
index d9916ea92..e08346462 100644
--- a/programs/mango-v4/src/state/bank.rs
+++ b/programs/mango-v4/src/state/bank.rs
@@ -10,6 +10,8 @@ pub const YEAR: I80F48 = I80F48!(31536000);
 
 #[account(zero_copy)]
 pub struct Bank {
+    pub name: [u8; 16],
+
     pub group: Pubkey,
     pub mint: Pubkey,
     pub vault: Pubkey,
@@ -52,7 +54,7 @@ pub struct Bank {
 
     pub reserved: [u8; 6],
 }
-const_assert_eq!(size_of::<Bank>(), 32 * 4 + 8 + 16 * 15 + 2 + 6);
+const_assert_eq!(size_of::<Bank>(), 16 + 32 * 4 + 8 + 16 * 15 + 2 + 6);
 const_assert_eq!(size_of::<Bank>() % 8, 0);
 
 impl Bank {
diff --git a/programs/mango-v4/src/state/mango_account.rs b/programs/mango-v4/src/state/mango_account.rs
index f0e7af457..5b633fb34 100644
--- a/programs/mango-v4/src/state/mango_account.rs
+++ b/programs/mango-v4/src/state/mango_account.rs
@@ -512,6 +512,8 @@ impl Default for MangoAccountPerps {
 
 #[account(zero_copy)]
 pub struct MangoAccount {
+    pub name: [u8; 16],
+
     pub group: Pubkey,
     pub owner: Pubkey,
 
@@ -542,7 +544,7 @@ pub struct MangoAccount {
 }
 const_assert_eq!(
     size_of::<MangoAccount>(),
-    3 * 32
+    16 + 3 * 32
         + size_of::<MangoAccountTokens>()
         + size_of::<MangoAccountSerum3>()
         + size_of::<MangoAccountPerps>()
diff --git a/programs/mango-v4/src/state/serum3_market.rs b/programs/mango-v4/src/state/serum3_market.rs
index e9d51228a..6b0aac872 100644
--- a/programs/mango-v4/src/state/serum3_market.rs
+++ b/programs/mango-v4/src/state/serum3_market.rs
@@ -8,6 +8,7 @@ pub type Serum3MarketIndex = u16;
 
 #[account(zero_copy)]
 pub struct Serum3Market {
+    pub name: [u8; 16],
     pub group: Pubkey,
     pub serum_program: Pubkey,
     pub serum_market_external: Pubkey,
@@ -19,7 +20,7 @@ pub struct Serum3Market {
     pub bump: u8,
     pub reserved: [u8; 1],
 }
-const_assert_eq!(size_of::<Serum3Market>(), 32 * 3 + 3 * 2 + 1 + 1);
+const_assert_eq!(size_of::<Serum3Market>(), 16 + 32 * 3 + 3 * 2 + 1 + 1);
 const_assert_eq!(size_of::<Serum3Market>() % 8, 0);
 
 #[macro_export]
diff --git a/programs/mango-v4/src/util.rs b/programs/mango-v4/src/util.rs
index 6e082ea18..0e70409bb 100644
--- a/programs/mango-v4/src/util.rs
+++ b/programs/mango-v4/src/util.rs
@@ -1,7 +1,7 @@
+use crate::error::MangoError;
 use anchor_lang::prelude::*;
 use anchor_lang::ZeroCopy;
 use arrayref::array_ref;
-use fixed::types::I80F48;
 use std::cell::RefMut;
 use std::{cell::Ref, mem};
 
@@ -90,10 +90,10 @@ impl<'info> LoadZeroCopy for AccountInfo<'info> {
     }
 }
 
-// Returns asset_weight and liab_weight
-pub fn get_leverage_weights(leverage: I80F48) -> (I80F48, I80F48) {
-    (
-        (leverage - I80F48::ONE).checked_div(leverage).unwrap(),
-        (leverage + I80F48::ONE).checked_div(leverage).unwrap(),
-    )
+pub fn fill_from_str(name: String) -> Result<[u8; 16]> {
+    let name_bytes = name.as_bytes();
+    require!(name_bytes.len() < 16, MangoError::SomeError);
+    let mut name_ = [0u8; 16];
+    name_[..name_bytes.len()].copy_from_slice(name_bytes);
+    Ok(name_)
 }
diff --git a/programs/mango-v4/tests/program_test/mango_client.rs b/programs/mango-v4/tests/program_test/mango_client.rs
index 781175a7f..37a9adbd4 100644
--- a/programs/mango-v4/tests/program_test/mango_client.rs
+++ b/programs/mango-v4/tests/program_test/mango_client.rs
@@ -472,6 +472,7 @@ impl<'keypair> ClientInstruction for RegisterTokenInstruction<'keypair> {
     ) -> (Self::Accounts, instruction::Instruction) {
         let program_id = mango_v4::id();
         let instruction = Self::Instruction {
+            name: "some_ticker".to_string(),
             token_index: self.token_index,
             util0: self.util0,
             rate0: self.rate0,
@@ -700,6 +701,7 @@ impl<'keypair> ClientInstruction for CreateAccountInstruction<'keypair> {
         let program_id = mango_v4::id();
         let instruction = mango_v4::instruction::CreateAccount {
             account_num: self.account_num,
+            name: "my_mango_account".to_string(),
         };
 
         let account = Pubkey::find_program_address(
@@ -786,6 +788,7 @@ impl<'keypair> ClientInstruction for Serum3RegisterMarketInstruction<'keypair> {
         let program_id = mango_v4::id();
         let instruction = Self::Instruction {
             market_index: self.market_index,
+            name: "some_ticker/usdc".to_string(),
         };
 
         let serum_market = Pubkey::find_program_address(
diff --git a/programs/mango-v4/tests/program_test/solana.rs b/programs/mango-v4/tests/program_test/solana.rs
index cfb2d1a29..91a4d75bc 100644
--- a/programs/mango-v4/tests/program_test/solana.rs
+++ b/programs/mango-v4/tests/program_test/solana.rs
@@ -3,7 +3,6 @@ use std::sync::{Arc, RwLock};
 
 use anchor_lang::AccountDeserialize;
 use anchor_spl::token::TokenAccount;
-use solana_program::clock::UnixTimestamp;
 use solana_program::{program_pack::Pack, rent::*, system_instruction};
 use solana_program_test::*;
 use solana_sdk::{
@@ -15,8 +14,6 @@ use solana_sdk::{
 };
 use spl_token::*;
 
-use super::mango_client::ClientAccountLoader;
-
 pub struct SolanaCookie {
     pub context: RefCell<ProgramTestContext>,
     pub rent: Rent,
diff --git a/ts/accounts/types/bank.ts b/ts/accounts/types/bank.ts
index 37c8c74fb..ca8a4eaba 100644
--- a/ts/accounts/types/bank.ts
+++ b/ts/accounts/types/bank.ts
@@ -1,15 +1,18 @@
+import { utf8 } from '@project-serum/anchor/dist/cjs/utils/bytes';
 import { PublicKey } from '@solana/web3.js';
 import bs58 from 'bs58';
 import { MangoClient } from '../../client';
 import { I80F48, I80F48Dto } from './I80F48';
 
 export class Bank {
+  public name: string;
   public depositIndex: I80F48;
   public borrowIndex: I80F48;
 
   static from(
     publicKey: PublicKey,
     obj: {
+      name: number[];
       group: PublicKey;
       mint: PublicKey;
       vault: PublicKey;
@@ -29,6 +32,7 @@ export class Bank {
   ) {
     return new Bank(
       publicKey,
+      obj.name,
       obj.group,
       obj.mint,
       obj.vault,
@@ -49,6 +53,7 @@ export class Bank {
 
   constructor(
     public publicKey: PublicKey,
+    name: number[],
     public group: PublicKey,
     public mint: PublicKey,
     public vault: PublicKey,
@@ -65,6 +70,7 @@ export class Bank {
     dust: Object,
     public tokenIndex: number,
   ) {
+    this.name = utf8.decode(new Uint8Array(name)).split('\x00')[0];
     this.depositIndex = I80F48.from(depositIndex);
     this.borrowIndex = I80F48.from(borrowIndex);
   }
diff --git a/ts/accounts/types/group.ts b/ts/accounts/types/group.ts
index b78c9ffe9..6a3f47717 100644
--- a/ts/accounts/types/group.ts
+++ b/ts/accounts/types/group.ts
@@ -1,9 +1,5 @@
 import { PublicKey } from '@solana/web3.js';
 import { MangoClient } from '../../client';
-import {
-  DEVNET_MINTS_REVERSE,
-  DEVNET_SERUM3_MARKETS_REVERSE,
-} from '../../constants';
 import { Bank } from './bank';
 import { Serum3Market } from './serum3';
 
@@ -32,20 +28,13 @@ export class Group {
 
   public async reloadBanks(client: MangoClient) {
     const banks = await client.getBanksForGroup(this);
-    this.banksMap = new Map(
-      banks.map((bank) => [DEVNET_MINTS_REVERSE[bank.mint.toBase58()], bank]),
-    );
+    this.banksMap = new Map(banks.map((bank) => [bank.name, bank]));
   }
 
   public async reloadSerum3Markets(client: MangoClient) {
     const serum3Markets = await client.serum3GetMarket(this);
     this.serum3MarketsMap = new Map(
-      serum3Markets.map((serum3Market) => [
-        DEVNET_SERUM3_MARKETS_REVERSE[
-          serum3Market.serumMarketExternal.toBase58()
-        ],
-        serum3Market,
-      ]),
+      serum3Markets.map((serum3Market) => [serum3Market.name, serum3Market]),
     );
   }
 }
diff --git a/ts/accounts/types/mangoAccount.ts b/ts/accounts/types/mangoAccount.ts
index 4c8f0e8fc..96b8f01be 100644
--- a/ts/accounts/types/mangoAccount.ts
+++ b/ts/accounts/types/mangoAccount.ts
@@ -1,14 +1,16 @@
+import { utf8 } from '@project-serum/anchor/dist/cjs/utils/bytes';
 import { PublicKey } from '@solana/web3.js';
 import { Bank } from './bank';
 import { I80F48, I80F48Dto } from './I80F48';
-
 export class MangoAccount {
   public tokens: TokenAccount[];
   public serum3: Serum3Account[];
+  public name: string;
 
   static from(
     publicKey: PublicKey,
     obj: {
+      name: number[];
       group: PublicKey;
       owner: PublicKey;
       delegate: PublicKey;
@@ -24,6 +26,7 @@ export class MangoAccount {
   ) {
     return new MangoAccount(
       publicKey,
+      obj.name,
       obj.group,
       obj.owner,
       obj.delegate,
@@ -40,6 +43,7 @@ export class MangoAccount {
 
   constructor(
     public publicKey: PublicKey,
+    name: number[],
     public group: PublicKey,
     public owner: PublicKey,
     public delegate: PublicKey,
@@ -52,6 +56,7 @@ export class MangoAccount {
     bump: number,
     reserved: number[],
   ) {
+    this.name = utf8.decode(new Uint8Array(name)).split('\x00')[0];
     this.tokens = tokens.values.map((dto) => TokenAccount.from(dto));
     this.serum3 = serum3.values.map((dto) => Serum3Account.from(dto));
   }
diff --git a/ts/accounts/types/serum3.ts b/ts/accounts/types/serum3.ts
index 63dfefa92..ac8dcb877 100644
--- a/ts/accounts/types/serum3.ts
+++ b/ts/accounts/types/serum3.ts
@@ -1,9 +1,12 @@
+import { utf8 } from '@project-serum/anchor/dist/cjs/utils/bytes';
 import { PublicKey } from '@solana/web3.js';
 
 export class Serum3Market {
+  public name: string;
   static from(
     publicKey: PublicKey,
     obj: {
+      name: number[];
       group: PublicKey;
       serumProgram: PublicKey;
       serumMarketExternal: PublicKey;
@@ -16,6 +19,7 @@ export class Serum3Market {
   ): Serum3Market {
     return new Serum3Market(
       publicKey,
+      obj.name,
       obj.group,
       obj.serumProgram,
       obj.serumMarketExternal,
@@ -27,13 +31,16 @@ export class Serum3Market {
 
   constructor(
     public publicKey: PublicKey,
+    name: number[],
     public group: PublicKey,
     public serumProgram: PublicKey,
     public serumMarketExternal: PublicKey,
     public marketIndex: number,
     public baseTokenIndex: number,
     public quoteTokenIndex: number,
-  ) {}
+  ) {
+    this.name = utf8.decode(new Uint8Array(name)).split('\x00')[0];
+  }
 }
 
 export class Serum3SelfTradeBehavior {
diff --git a/ts/client.ts b/ts/client.ts
index 07177807c..3381adbe6 100644
--- a/ts/client.ts
+++ b/ts/client.ts
@@ -76,6 +76,7 @@ export class MangoClient {
     mintPk: PublicKey,
     oraclePk: PublicKey,
     tokenIndex: number,
+    name: string,
     util0: number,
     rate0: number,
     util1: number,
@@ -90,6 +91,7 @@ export class MangoClient {
     return await this.program.methods
       .registerToken(
         tokenIndex,
+        name,
         util0,
         rate0,
         util1,
@@ -118,7 +120,7 @@ export class MangoClient {
         {
           memcmp: {
             bytes: group.publicKey.toBase58(),
-            offset: 8,
+            offset: 24,
           },
         },
       ])
@@ -188,10 +190,11 @@ export class MangoClient {
     group: Group,
     ownerPk: PublicKey,
     accountNumber?: number,
+    name?: string,
   ): Promise<MangoAccount> {
     let mangoAccounts = await this.getMangoAccountForOwner(group, ownerPk);
     if (mangoAccounts.length === 0) {
-      await this.createMangoAccount(group, accountNumber ?? 0);
+      await this.createMangoAccount(group, accountNumber ?? 0, name ?? '');
       mangoAccounts = await this.getMangoAccountForOwner(group, ownerPk);
     }
     return mangoAccounts[0];
@@ -200,9 +203,10 @@ export class MangoClient {
   public async createMangoAccount(
     group: Group,
     accountNumber: number,
+    name?: string,
   ): Promise<TransactionSignature> {
     return await this.program.methods
-      .createAccount(accountNumber)
+      .createAccount(accountNumber, name ?? '')
       .accounts({
         group: group.publicKey,
         owner: this.program.provider.wallet.publicKey,
@@ -227,13 +231,13 @@ export class MangoClient {
         {
           memcmp: {
             bytes: group.publicKey.toBase58(),
-            offset: 8,
+            offset: 24,
           },
         },
         {
           memcmp: {
             bytes: ownerPk.toBase58(),
-            offset: 40,
+            offset: 56,
           },
         },
       ])
@@ -335,9 +339,10 @@ export class MangoClient {
     baseBank: Bank,
     quoteBank: Bank,
     marketIndex: number,
+    name: string,
   ): Promise<TransactionSignature> {
     return await this.program.methods
-      .serum3RegisterMarket(marketIndex)
+      .serum3RegisterMarket(marketIndex, name)
       .accounts({
         group: group.publicKey,
         admin: this.program.provider.wallet.publicKey,
@@ -362,7 +367,7 @@ export class MangoClient {
       {
         memcmp: {
           bytes: group.publicKey.toBase58(),
-          offset: 8,
+          offset: 24,
         },
       },
     ];
@@ -373,7 +378,7 @@ export class MangoClient {
       filters.push({
         memcmp: {
           bytes: bs58.encode(bbuf),
-          offset: 106,
+          offset: 122,
         },
       });
     }
@@ -384,7 +389,7 @@ export class MangoClient {
       filters.push({
         memcmp: {
           bytes: bs58.encode(qbuf),
-          offset: 108,
+          offset: 124,
         },
       });
     }
diff --git a/ts/constants.ts b/ts/constants.ts
index cb1167a28..4b62d6b42 100644
--- a/ts/constants.ts
+++ b/ts/constants.ts
@@ -1,6 +1,6 @@
 import { PublicKey } from '@solana/web3.js';
 
-export const DEVNET_GROUP = '882CDTXBMgqvD2ZzDcW2DxzMwEz1kD4eg7bzEBhFYejd';
+export const DEVNET_GROUP = 'EjDBeQkKQ1y68ki4YskWjSZc4v5hJ44KWH64uvMNubsg';
 
 export const DEVNET_MINTS = new Map([
   ['USDC', '8FRFC6MoGGkMFQwngccyu69VnYbzykGeez7ignHVAFSN'],
diff --git a/ts/example1-admin.ts b/ts/example1-admin.ts
index 33266ec1c..ae777b832 100644
--- a/ts/example1-admin.ts
+++ b/ts/example1-admin.ts
@@ -47,6 +47,7 @@ async function main() {
       btcDevnetMint,
       btcDevnetOracle,
       0,
+      'btc',
       0.4,
       0.07,
       0.8,
@@ -73,6 +74,7 @@ async function main() {
       usdcDevnetMint,
       usdcDevnetOracle.publicKey,
       1,
+      'usdc',
       0.4,
       0.07,
       0.8,
@@ -107,6 +109,7 @@ async function main() {
       banks[0],
       banks[1],
       0,
+      'btc/usdc',
     );
   } catch (error) {}
   const markets = await client.serum3GetMarket(
diff --git a/ts/example1-user.ts b/ts/example1-user.ts
index daaf5a6cd..f2704ef86 100644
--- a/ts/example1-user.ts
+++ b/ts/example1-user.ts
@@ -42,6 +42,7 @@ async function main() {
     group,
     user.publicKey,
     0,
+    'my_mango_account',
   );
   console.log(`MangoAccount ${mangoAccount.publicKey}`);
 
diff --git a/ts/mango_v4.ts b/ts/mango_v4.ts
index 4beef6a64..67255304d 100644
--- a/ts/mango_v4.ts
+++ b/ts/mango_v4.ts
@@ -164,6 +164,10 @@ export type MangoV4 = {
           "name": "tokenIndex",
           "type": "u16"
         },
+        {
+          "name": "name",
+          "type": "string"
+        },
         {
           "name": "util0",
           "type": "f32"
@@ -274,6 +278,10 @@ export type MangoV4 = {
         {
           "name": "accountNum",
           "type": "u8"
+        },
+        {
+          "name": "name",
+          "type": "string"
         }
       ]
     },
@@ -599,6 +607,10 @@ export type MangoV4 = {
         {
           "name": "marketIndex",
           "type": "u16"
+        },
+        {
+          "name": "name",
+          "type": "string"
         }
       ]
     },
@@ -1346,6 +1358,15 @@ export type MangoV4 = {
       "type": {
         "kind": "struct",
         "fields": [
+          {
+            "name": "name",
+            "type": {
+              "array": [
+                "u8",
+                16
+              ]
+            }
+          },
           {
             "name": "group",
             "type": "publicKey"
@@ -1557,6 +1578,15 @@ export type MangoV4 = {
       "type": {
         "kind": "struct",
         "fields": [
+          {
+            "name": "name",
+            "type": {
+              "array": [
+                "u8",
+                16
+              ]
+            }
+          },
           {
             "name": "group",
             "type": "publicKey"
@@ -1867,6 +1897,15 @@ export type MangoV4 = {
       "type": {
         "kind": "struct",
         "fields": [
+          {
+            "name": "name",
+            "type": {
+              "array": [
+                "u8",
+                16
+              ]
+            }
+          },
           {
             "name": "group",
             "type": "publicKey"
@@ -2627,6 +2666,10 @@ export const IDL: MangoV4 = {
           "name": "tokenIndex",
           "type": "u16"
         },
+        {
+          "name": "name",
+          "type": "string"
+        },
         {
           "name": "util0",
           "type": "f32"
@@ -2737,6 +2780,10 @@ export const IDL: MangoV4 = {
         {
           "name": "accountNum",
           "type": "u8"
+        },
+        {
+          "name": "name",
+          "type": "string"
         }
       ]
     },
@@ -3062,6 +3109,10 @@ export const IDL: MangoV4 = {
         {
           "name": "marketIndex",
           "type": "u16"
+        },
+        {
+          "name": "name",
+          "type": "string"
         }
       ]
     },
@@ -3809,6 +3860,15 @@ export const IDL: MangoV4 = {
       "type": {
         "kind": "struct",
         "fields": [
+          {
+            "name": "name",
+            "type": {
+              "array": [
+                "u8",
+                16
+              ]
+            }
+          },
           {
             "name": "group",
             "type": "publicKey"
@@ -4020,6 +4080,15 @@ export const IDL: MangoV4 = {
       "type": {
         "kind": "struct",
         "fields": [
+          {
+            "name": "name",
+            "type": {
+              "array": [
+                "u8",
+                16
+              ]
+            }
+          },
           {
             "name": "group",
             "type": "publicKey"
@@ -4330,6 +4399,15 @@ export const IDL: MangoV4 = {
       "type": {
         "kind": "struct",
         "fields": [
+          {
+            "name": "name",
+            "type": {
+              "array": [
+                "u8",
+                16
+              ]
+            }
+          },
           {
             "name": "group",
             "type": "publicKey"