Healthcare Sector
Market Tracker
Represents the strikes that had the highest premium of whale flow (on the ASK side) over the past 5 trading days.
Represents the strikes that had the highest premium of whale flow (on the BID side) over the past 5 trading days.
Total Open Interest of Calls & Puts across all strikes and expirations over the past 16 trading days.
| Expires | Type | Strike | OI | Change | Percent |
|---|---|---|---|---|---|
| 04/17/2026 | CALL | $5.00 | 2 | +2 | |
| 03/20/2026 | CALL | $0.50 | 586 | 0 | |
| 03/20/2026 | CALL | $1.00 | 1,371 | 0 | |
| 03/20/2026 | CALL | $1.50 | 1 | 0 | |
| 03/20/2026 | CALL | $2.00 | 4,933 | 0 | |
| 03/20/2026 | CALL | $3.00 | 1,133 | 0 | |
| 09/18/2026 | PUT | $0.50 | 0 | 0 | |
| 09/18/2026 | PUT | $1.00 | 0 | 0 | |
| 09/18/2026 | PUT | $1.50 | 0 | 0 | |
| 09/18/2026 | PUT | $2.00 | 0 | 0 | |
| 09/18/2026 | PUT | $3.00 | 0 | 0 | |
| 09/18/2026 | PUT | $4.00 | 0 | 0 |
Contracts with largest changes in open interest from the previous trading day to the current/most recent.
| Name | Pct Held | Shares | Total |
|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.88% | 2.75M | 10.61M |
| Heartland Value Fund | 2.09% | 2M | 7.72M |
| Neuberger & Berman Intrinsic Value Fd | 2.08% | 1.98M | 7.66M |
| Royce Opportunity Fund | 1.92% | 1.83M | 7.08M |
| Vanguard Extended Market Index Fund | 1.37% | 1.31M | 5.06M |
| Northern Lights Fd Tr II-North Star Micro Cap Fd | 0.68% | 650k | 2.51M |
| Fidelity Extended Market Index Fund | 0.51% | 483.94k | 1.87M |
| Mutual Fund Ser Tr-AlphaCentric Robotics & Automation Fund | 0.37% | 350k | 1.35M |
| BlackRock Advantage Small Cap Core Fund | 0.37% | 354.92k | 1.37M |
| Fidelity Small Cap Enhanced Index Fund | 0.36% | 343.32k | 1.33M |
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