What are the TLT aggregate Greek exposures?

As of May 15, 2026, iShares 20+ Year Treasury Bond ETF (TLT) snapshot Greeks are net delta $8.90B, net gamma -$708.6M, net vega -$90.1M. These aggregate the dealer book across all listed strikes and expirations under the standard customer-versus-dealer sign convention.

What does the TLT net dealer delta tell us?

Net dealer delta of $8.90B represents the directional exposure dealers carry from their option inventory. Dealers continuously hedge this exposure with stock, futures, or correlated instruments, so the size of net delta is also the size of hedge flow that will execute as spot moves.

How do TLT Greeks inform hedging?

Delta tracks first-order directional exposure; gamma tracks how quickly delta changes; vega tracks IV sensitivity. Aggregated dealer Greeks let traders read the dealer-positioning regime: long-gamma regimes mean-revert moves; short-gamma regimes amplify them. Vega exposure indicates how dealer P&L responds to vol shocks and hence the direction of vol-shock hedging flows.

iShares 20+ Year Treasury Bond ETF (TLT) Options Greeks

Options Greeks measure sensitivity to various factors: Delta (price), Gamma (delta change), Theta (time decay), and Vega (volatility). They are essential for risk management and position sizing.

iShares 20+ Year Treasury Bond ETF (TLT) operates in the Financial Services sector, specifically the Asset Management - Bonds industry, with a market capitalization near $41.81B, listed on NASDAQ, carrying a beta of 2.37 to the broader market. The iShares 20+ Year Treasury Bond ETF seeks to track the investment results of an index composed of U. public since 2002-07-30.

Snapshot as of May 15, 2026.

Spot Price: $83.65
Net Gamma: -$708.6M
Net Delta: $8.90B
Net Vega: -$90.1M
ATM IV: 12.0%
Gamma Concentration: 0.08

As of May 15, 2026, iShares 20+ Year Treasury Bond ETF (TLT) aggregate Greeks are net delta $8.90B, net gamma -$708.6M, net vega -$90.1M, ATM IV 12.0%. Gamma concentration is 0.08: gamma is more dispersed, reducing any single-strike pinning force. Delta measures directional exposure, gamma measures the rate of delta change, and vega measures sensitivity to implied volatility. Net aggregate Greeks summarize the total dealer book across all strikes and expirations.

How TLT options greeks Data Feeds Strategy Selection

Strategy selection on iShares 20+ Year Treasury Bond ETF options does not derive from any single metric in isolation. The options greeks view above sits inside a broader read: ATM IV currently sits at 12.0% and dealer gamma exposure is negative, so dealer hedging amplifies directional moves. Combine the options greeks 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 TLT Greeks profile

The chart above shows per-strike dealer-Greek exposures aggregated across calls and puts for the front expiration. Current net dealer gamma is -$708.6M - a negative (momentum-amplifying) hedging regime. Net dealer delta of $8.90B indicates long-delta dealer book - dealers are net long the underlying as a hedge. Net vega of -$90.1M measures dealer P&L sensitivity to IV shifts - a 1-point IV move shifts book value by approximately $90.1M.

TLT Greeks regime and dealer hedging

Aggregate dealer Greeks compress 4 sensitivities (delta, gamma, theta, vega) into a single read on hedging behavior. In the current negative-gamma regime, dealer hedging is structurally momentum-amplifying: dealers buy rallies and sell dips, widening intraday ranges. This is the mechanical basis for vol-of-vol episodes where a small initial move snowballs. Gamma decays as expiration approaches; near-dated Greek exposures dominate the hedging flow.

Using TLT Greeks data for strategy selection

The Greeks profile is the input to most quantitative options strategies. Premium-selling structures (covered calls, iron condors, cash-secured puts) are negative-gamma, positive-theta, negative-vega - they pay you for being patient about realized volatility but get hit when realized exceeds implied. Premium-buying structures (long calls, long puts, long straddles, ratio backspreads) are positive-gamma, negative-theta, positive-vega - they pay you when realized exceeds implied but bleed time decay otherwise. Combine the regime read with the Greeks decomposition on this page to size structures correctly.

Learn how options Greeks is reported and how to read the data →

TLT largest gamma exposure contracts

Type	Strike	Expiration	Volume	OI	IV	Bid	Ask
PUT	$83.50	May 22, 2026	4.5K	41.1K	13.5%	$0.39	$0.41

Top 1 contracts from the institutional-grade nightly options scan; ranked by gex within the broader S&P 500/400/600 + ETF universe.

Frequently asked TLT options greeks questions

What are the TLT aggregate Greek exposures?: As of May 15, 2026, iShares 20+ Year Treasury Bond ETF (TLT) snapshot Greeks are net delta $8.90B, net gamma -$708.6M, net vega -$90.1M. These aggregate the dealer book across all listed strikes and expirations under the standard customer-versus-dealer sign convention.
What does the TLT net dealer delta tell us?: Net dealer delta of $8.90B represents the directional exposure dealers carry from their option inventory. Dealers continuously hedge this exposure with stock, futures, or correlated instruments, so the size of net delta is also the size of hedge flow that will execute as spot moves.
How do TLT Greeks inform hedging?: Delta tracks first-order directional exposure; gamma tracks how quickly delta changes; vega tracks IV sensitivity. Aggregated dealer Greeks let traders read the dealer-positioning regime: long-gamma regimes mean-revert moves; short-gamma regimes amplify them. Vega exposure indicates how dealer P&L responds to vol shocks and hence the direction of vol-shock hedging flows.