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Showing 3,151–3,175 of 4,949 optionable symbols
Daily closes in USD, not live quotes. Change compares consecutive trading sessions. Each row shows its price date; missing data appears as a dash.
| Symbol ↕ | Company ↕ | Daily Close ↕ | Daily Change ↕ | | | |
|---|
| OGS | ONE GAS, INC. | $75.57Oct 16, 2026 | +1.40%+$1.04 | $74.84 — to $75.70 | Utilities | Natural Gas Distribution |
| OI | O-I Glass, Inc. | $5.83Oct 16, 2026 | -1.77%-$0.10 | $5.78 — to $6.00 | Materials | Glass Containers |
| OIH | VanEck Oil Services ETF | $382.39Oct 16, 2026 | +1.55%+$5.82 | $379.74 — to $384.41 | ETF | Exchange-Traded Fund |
| OII | Oceaneering International Inc. | $43.77Oct 16, 2026 | +1.54%+$0.67 | $43.51 — to $44.84 | Energy | Oil & Gas Field Services, NEC |
| OILK | ProShares K-1 Free Crude Oil ETF | $59.00Oct 16, 2026 | +0.00%+$0.00 | $59.00 — to $59.00 | ETF | Exchange-Traded Fund |
| OIS | OIL STATES INTERNATIONAL, INC. | $8.11Oct 16, 2026 | +2.14%+$0.17 | $7.97 — to $8.24 | Industrials | Oil & Gas Field Machinery & Equipment |
| OKE | Oneok, Inc. | $93.32Oct 16, 2026 | +3.00%+$2.72 | $91.86 — to $93.56 | Utilities | Natural Gas Transmisison & Distribution |
| OKLL | Tidal Trust II Defiance Daily Target 2x Long OKLO ETF | $5.20Oct 16, 2026 | -14.34%-$0.87 | $5.10 — to $6.01 | ETF | Exchange-Traded Fund |
| OKLO | Oklo Inc. | $27.97Oct 16, 2026 | -6.89%-$2.07 | $27.60 — to $30.15 | Utilities | Electric Services |
| OKTA | Okta, Inc. | $187.19Oct 16, 2026 | -10.21%-$21.28 | $185.01 — to $209.71 | Technology | Technology |
| OKTG | Themes ETF Trust Leverage Shares 2X Long OKTA Daily ETF | $56.21Oct 16, 2026 | +0.00%+$0.00 | $56.21 — to $56.21 | ETF | Exchange-Traded Fund |
| OKUR | OnKure Therapeutics, Inc. | $2.11Oct 16, 2026 | -0.24%-$0.00 | $2.03 — to $2.12 | Health Care | Pharmaceutical Preparations |
| OLED | Universal Display Corporation | $77.96Oct 16, 2026 | -0.67%-$0.53 | $77.42 — to $80.50 | Semiconductors | Semiconductors |
| OLLI | Ollie's Bargain Outlet Holdings, Inc. | $93.18Oct 16, 2026 | -2.48%-$2.37 | $93.01 — to $95.24 | Consumer Discretionary | Retail-Variety Stores |
| OLMA | Olema Pharmaceuticals, Inc. | $6.58Oct 16, 2026 | -4.15%-$0.29 | $6.48 — to $6.76 | Health Care | Pharmaceutical Preparations |
| OLN | Olin Corp. | $15.66Oct 16, 2026 | +0.64%+$0.10 | $15.49 — to $16.03 | Materials | Chemicals & Allied Products |
| OLOX | Olenox Industries Inc. | $0.68Oct 16, 2026 | -6.25%-$0.05 | $0.68 — to $0.72 | Consumer Discretionary | Wholesale-Lumber & Other Construction Materials |
| OLP | One Liberty Properties, Inc. | $22.12Oct 16, 2026 | +0.25%+$0.05 | $22.12 — to $22.29 | Financials | Real Estate Investment Trusts |
| OM | Outset Medical, Inc. | $3.95Oct 16, 2026 | -2.95%-$0.12 | $3.91 — to $4.06 | Health Care | Electromedical & Electrotherapeutic Apparatus |
| OMAH | VistaShares Target 15 Berkshire Select Income ETF | $18.14Oct 16, 2026 | +0.36%+$0.07 | $18.06 — to $18.22 | ETF | Exchange-Traded Fund |
| OMC | Omnicom Group Inc. | $80.55Oct 16, 2026 | -0.19%-$0.16 | $79.85 — to $82.21 | Industrials | Services-Advertising Agencies |
| OMCL | Omnicell, Inc. Common Stock ($0.001 par value) | $35.40Oct 16, 2026 | -1.48%-$0.53 | $35.16 — to $36.15 | Health Care | Health Care |
| OMDA | Omada Health, Inc. | $17.65Oct 16, 2026 | -5.41%-$1.01 | $17.49 — to $18.86 | Health Care | Services-Health Services |
| OMER | Omeros Corporation | $16.18Oct 16, 2026 | -13.89%-$2.61 | $15.86 — to $17.89 | Pharmaceuticals | Pharmaceuticals |
| OMF | OneMain Holdings, Inc. | $55.98Oct 16, 2026 | +0.38%+$0.21 | $55.82 — to $57.15 | Financial Services | Financial Services |