What is the TXN options turnover ratio?

As of Oct 15, 2026, TXN turnover ratio is 0.08 (17.9K contracts traded against 235.2K contracts outstanding). A turnover ratio below 0.5 is typical maintenance flow against existing positions.

Where is TXN open interest concentrated?

Gamma concentration is 0.04: open interest is more distributed across strikes, reducing any single-strike pinning force. The full per-strike open-interest distribution is visible in the chain view.

Why does volume-open-interest matter for TXN options?

Volume tells you what is being traded today; open interest tells you what was already there. The combination separates opening flow (today's volume building new positions) from closing flow (today's volume unwinding existing ones), and locates the strikes that carry hedging-driven support or resistance based on dealer-gamma concentration.

Texas Instruments Incorporated (TXN) Volume & Open Interest

Volume and open interest by strike show where trading activity and outstanding positions are concentrated. Clusters of OI often act as support and resistance levels.

Texas Instruments Incorporated (TXN) operates in the Technology sector, specifically the Semiconductors industry, with a market capitalization near $256.30B, listed on NASDAQ, employing roughly 33,000 people, carrying a beta of 1.34 to the broader market. Texas Instruments Incorporated (TI) specializes in the global design, production, and sale of semiconductors to electronics engineers and manufacturers. Led by Haviv Ilan, public since 1972-06-01.

Snapshot as of Oct 15, 2026.

Spot Price: $279.71
Total Volume: 17.9K
Total OI: 235.2K
Call OI: 135.1K
Put OI: 100.1K
Gamma Concentration: 0.04

As of Oct 15, 2026, Texas Instruments Incorporated (TXN) has 17.9K contracts traded today against 235.2K contracts outstanding. Open interest breaks down as 135.1K calls and 100.1K puts. Turnover ratio is 0.08: typical maintenance flow relative to existing positions. Gamma concentration is 0.04: open interest is more distributed across strikes. Comparing today's volume to accumulated open interest reveals whether flow is opening new positions or closing existing ones, with heavy OI strikes often acting as support and resistance.

How TXN volume & open interest Data Feeds Strategy Selection

Strategy selection on Texas Instruments Incorporated options does not derive from any single metric in isolation. The volume & open interest view above sits inside a broader read: ATM IV currently sits at 50.2% and dealer gamma exposure is positive, so dealer hedging is mechanically mean-reverting. Combine the volume & open interest data here with the volatility-skew surface, dealer-gamma exposure, max-pain level, and upcoming-events calendar to build a positioning thesis. Risk-defined structures (credit spreads, debit spreads, iron condors) are usually safer than naked positions while the regime is uncertain; the data on this page anchors the inputs but does not by itself constitute a trade thesis.

How to read the TXN volume and OI data

Splitting Texas Instruments Incorporated contract activity into volume (daily flow) and open interest (cumulative inventory) per strike separates trading flow from accumulated positioning. Current put/call ratio is 1.60, put-heavy - protective or bearish positioning dominates. Total call OI of 135.1K versus put OI of 100.1K gives a put/call OI ratio of 0.74 - structurally a slower-moving signal than the volume-based ratio.

TXN flow vs positioning

Volume tells you what flows happened today; OI tells you what positions accumulated. Both can move in opposite directions: rising volume with falling OI means contracts are being closed (covering); rising volume with rising OI means new positions are being opened. The combination matters more than either alone for reading sentiment. The per-strike grid distinguishes the strikes attracting flow today from the strikes carrying accumulated inventory - high volume at strikes that also carry high OI typically means rolling activity (closing front-month, opening longer-dated), high volume at low-OI strikes typically means fresh directional positioning. Combined with the current positive dealer-gamma regime, large OI clusters tend to act as price magnets through expiration cycles.

Using TXN OI/volume data alongside other surfaces

Per-strike OI is the input to dealer-gamma calculations: strikes with elevated call OI generate gamma walls that dealers must hedge into as spot approaches them. The gamma-exposure page combines this distribution with the dealers' assumed-long-gamma assumption to project hedge flow. Volume cross-checks recent positioning shifts in the chain that haven't yet shown up in cumulative OI. Pair both with the term-structure view on the volatility page to determine whether the activity is concentrated in near-dated event hedging or longer-dated structural positioning. Front-month expiration for TXN sits at 29 days, so near-dated volume currently dominates the flow reading.

Learn how volume and open interest is reported and how to read the data →

Frequently asked TXN volume & open interest questions

What is the TXN options turnover ratio?: As of Oct 15, 2026, TXN turnover ratio is 0.08 (17.9K contracts traded against 235.2K contracts outstanding). A turnover ratio below 0.5 is typical maintenance flow against existing positions.
Where is TXN open interest concentrated?: Gamma concentration is 0.04: open interest is more distributed across strikes, reducing any single-strike pinning force. The full per-strike open-interest distribution is visible in the chain view.
Why does volume-open-interest matter for TXN options?: Volume tells you what is being traded today; open interest tells you what was already there. The combination separates opening flow (today's volume building new positions) from closing flow (today's volume unwinding existing ones), and locates the strikes that carry hedging-driven support or resistance based on dealer-gamma concentration.