Black Stone Minerals, L.P. (BSM) Options Statistics & Positioning

Black Stone Minerals, L.P. (BSM) options trade at a 30-day at-the-money implied volatility of 247.6%, an IV rank of 79 out of 100 over the past year. The options market prices a ±$4.78 (±34.3%) move in BSM for the front expiration. Max pain sits at $15 and the put/call open interest ratio is 0.47. Statistics are computed by OptiView from delayed OPRA options data and refresh every trading day.

Data as of Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

Last close

$13.95

52-week range

$11.92 – $15.37

ATM IV (30d)

247.6%

IV rank

79 / 100

High

Expected move

±$4.78 (±34.3%)

Put/call OI

0.47

Call-heavy

Max pain

$15

↑ 7.5% above close

Next earnings

Aug 4, 2026

Most Active BSM Contracts

Contract	Expiration	DTE	Last	IV	Volume
BSM $12.5 call	Jul 17, 2026	7d	$1.19	49.1%	15
BSM $12.5 call	Aug 21, 2026	42d	$1.34	39.5%	13
BSM $15 call	Aug 21, 2026	42d	$0.02	27.7%	5
BSM $15 call	Oct 16, 2026	98d	$0.20	24.1%	2
BSM $15 call	Jan 15, 2027	189d	$0.25	22.8%	2

See all active BSM contracts →

Explore BSM Options Statistics

BSM Implied Volatility

247.6% ATM IV (30d)

An IV rank of 79 places implied volatility near the top of its 52-week range.

Full implied volatility analysis →

BSM Open Interest

0.47 put/call OI ratio

8,027 calls and 3,738 puts outstanding across all expirations.

Full open interest analysis →

BSM Max Pain

$15 max pain

7.5% above the last close — see how max pain has moved over the past year.

Full max pain analysis →

BSM Gamma Exposure

$5.16M net GEX

Positive dealer gamma — hedging currently leans against price swings.

Full gamma exposure analysis →

BSM Options Volume

42 contracts traded

Put/call volume ratio 0.05 — plus contracts running far above their usual volume.

Full volume & flow analysis →

BSM Most Active Options

$12.5 top volume strike

The 25 most actively traded BSM contracts with price, IV, greeks, and volume vs. average.

Full active contracts analysis →

Upcoming Earnings

BSM's next expected earnings date is Aug 4, 2026. Options currently price a ±$4.78 (±34.3%) move for the front expiration.

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BSM Options FAQ

When is BSM's next earnings date?

BSM's next expected earnings date is Aug 4, 2026. Options currently price a ±$4.78 (±34.3%) move for the front expiration.

How often is BSM options data on this page updated?

All BSM statistics on this page are computed by OptiView from delayed OPRA options data and refresh every trading day after the session close.

Where can I see BSM max pain, open interest, and implied volatility in detail?

OptiView publishes dedicated BSM pages for implied volatility, max pain, open interest, gamma exposure, options volume, and the most active contracts — each with charts, history, and a plain-English explanation of what the numbers mean.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.