| Symbol | Description | Stock Exchange | |
| SEEL Quote | SEELOS THERAPEUTICS, INC. | SMCAP | SEEL Chart |
| SEER Quote | SEER, INC. - CLASS A | NASDAQ NM | SEER Chart |
| USSE Quote | SEGALL BRYANT & HAMILL TRUST SEGALL BRYANT & HAMIL | ARCA | USSE Chart |
| SEIC Quote | SEI INVESTMENTS COMPANY | NASDAQ NM | SEIC Chart |
| SCSS Quote | SELECT COMFORT CORP. | NASDAQ NM | SCSS Chart |
| SIR Quote | SELECT INCOME REIT OF BENEFICIAL INTEREST | NASDAQ NM | SIR Chart |
| SEM Quote | SELECT MEDICAL HLDGS CORP. | NYSE | SEM Chart |
| WTTR Quote | SELECT WATER SOLUTIONS, INC. CLASS A | NYSE | WTTR Chart |
| SELB Quote | SELECTA BIOSCIENCES, INC. | NASDAQ NM | SELB Chart |
| SLTC Quote | SELECTICA, INC. | SMCAP | SLTC Chart |
| SIGI Quote | SELECTIVE INSURANCE GROUP, INC. | NASDAQ NM | SIGI Chart |
| SIGIP Quote | SELECTIVE INSURANCE GROUP, INC. - DEPOSITARY SHARE | NASDAQ NM | SIGIP Chart |
| SLQT Quote | SELECTQUOTE, INC. | NYSE | SLQT Chart |
| SLNA Quote | SELINA HOSPITALITY PLC | SMCAP | SLNA Chart |
| SLNAW Quote | SELINA HOSPITALITY PLC - WARRANT | SMCAP | SLNAW Chart |
| SLS Quote | SELLAS LIFE SCIENCES GROUP, INC. | SMCAP | SLS Chart |
| STIX Quote | SEMANTIX, INC. | NASDAQ NM | STIX Chart |
| STIXW Quote | SEMANTIX, INC. - WARRANT | NASDAQ NM | STIXW Chart |
| SEMG Quote | SEMGROUP CORP. CLASS A | NYSE | SEMG Chart |
| LEDS Quote | SEMILEDS CORP. | SMCAP | LEDS Chart |
| SELX Quote | SEMILUX INTL LTD. | SMCAP | SELX Chart |
| SMLR Quote | SEMLER SCIENTIFIC, INC. | SMCAP | SMLR Chart |
| LGST Quote | SEMPER PARATUS ACQUISITION CORP. - CLASS A | NASDAQ NM | LGST Chart |
| LGSTU Quote | SEMPER PARATUS ACQUISITION CORP. - UNIT | NASDAQ NM | LGSTU Chart |
| LGSTW Quote | SEMPER PARATUS ACQUISITION CORP. - WARRANT | NASDAQ NM | LGSTW Chart |
| SEMR Quote | SEMRUSH HLDGS, INC. CLASS A | NYSE | SEMR Chart |
| SMTC Quote | SEMTECH CORP. | NASDAQ NM | SMTC Chart |