SUNC Market Structure

SunocoCorp LLC (SUNC) operates in the Energy sector, specifically the Oil & Gas Midstream industry, with a market capitalization near $3.05B, listed on NYSE, employing roughly 8,910 people, carrying a beta of 0.06 to the broader market. Established in 2000, SunocoCorp LLC is a Dallas, Texas-headquartered firm primarily engaged in energy infrastructure and fuel distribution activities. Led by Joseph Kim, public since 2025-11-06.

Market structure data reveals where a stock trades across exchanges, dark pools, and alternative trading systems. Understanding off-exchange activity helps identify institutional trading patterns and liquidity dynamics.

Latest Week Ending

2026-09-07

Weekly OTC Shares

1.4M

Weekly OTC Trades

2.9K

12-Week Total Shares

8.2M

Avg Trade Size (12-Week)

301 shares

How Single-Name Off-Exchange Volume Affects Options

For single-name equities, persistent off-exchange volume concentrations can flag institutional positioning - large blocks arranged through ATS venues to avoid lit-market impact, or correlation-arbitrage flow from sector rotation. The flow doesn't directly move the lit-market price (it prints at the ATS) but it changes the inventory position of the institutional counterparty, which then drives subsequent lit-market flow. Compare the off-exchange volume series above with SUNC's gamma exposure and options volume history to see whether unusual dark-pool activity coincides with rebalancing in the options book.

Showing 12 weeks of off-exchange trading data for SunocoCorp LLC.

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