| ISUN | iSun, Inc. | 0.18 | Technology | Stocks | NCM |
| PSDN | AdvisorShares Poseidon Dynamic | 9.33 | N/A | Stocks | NYQ |
| IDN | Intellicheck, Inc. | 2.93 | Technology | Stocks | NGM |
| IPDN | Professional Diversity Network, | 1.02 | Industrials | Stocks | NCM |
| ISD | PGIM Short Duration High Yield | 12.73 | Financial Services | Stocks | NYQ |
| ISDR | Issuer Direct Corporation | 11.99 | Technology | Stocks | ASE |
| ISGN | ISIGN SOLUTIONS INC | 0.10 | Technology | Stocks | PNK |
| I8D.F | ISDN HLDGS LTD SD -,05 | 0.19 | Industrials | Stocks | FRA |
| ITDN | INTERDYNE CO | 0.00 | Financial Services | Stocks | PNK |
| ISON | ISONICS CORP | 0.00 | N/A | Stocks | PNK |
| I07.SI | ISDN | 0.31 | Industrials | Stocks | SES |
| PSDN | AdvisorShares Poseidon Dynamic | 0.99 | N/A | ETF | PCX |
| ASDN | ASDN | 0.00 | N/A | Stocks | PNK |
| I8D.MU | ISDN HLDGS LTD SD -,05 | 0.22 | Industrials | Stocks | MUN |
| I8D.HA | ISDN HLDGS LTD SD -,05 | 0.19 | Industrials | Stocks | HAN |
| I8D.SG | ISDN Holdings Ltd. | 0.19 | Industrials | Stocks | STU |
| ISDS | ISDS | N/A | N/A | ETF | NGM |
| ISDX | Invesco RAFI Strategic Develope | 26.54 | N/A | ETF | NGM |
| IBDN | iShares iBonds Dec 2022 Term Co | 25.05 | N/A | ETF | PCX |
| ISWN | Amplify BlackSwan ISWN ETF | 19.16 | N/A | ETF | PCX |
| ISDB | Invesco Actively Managed Exchan | 24.82 | N/A | ETF | BTS |
| I8D.HM | ISDN HLDGS LTD SD -,05 | 0.19 | Industrials | Stocks | HAM |
| IVDN | INNOVATIVE DESIGNS INC | 0.17 | Consumer Cyclical | Stocks | PNK |
| I8D.BE | ISDN HLDGS LTD SD -,05 | 0.19 | Industrials | Stocks | BER |
| TSDN | TSDN | 0.00 | N/A | Stocks | PNK |