Badger Meter (BMI) Options Chain

NYSE: BMIIndustrialsIndustrial Machinery/ComponentsUSD

127.58+3.51 (+2.83%)

At close: Oct 8, 3:59 PM ET · Delayed 15 min

After hours: 127.66 +0.06%

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 8
Share price: $127.58
Put/call ratio (OI): 0.43
Put/call ratio (volume): 0.43
ATM implied volatility: 43.3%
Expected move: ±$8.17
Open interest (C / P): 152 / 65

BMI options summary

The BMI options chain for the October 16, 2026 expiration lists 10 call and 9 put contracts, with 8 days until expiration. Open interest stands at 152 calls and 65 puts, a put/call ratio of 0.43, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $130.00 strike is 43.3%, which implies the market expects a move of about ±$8.17 (6.4%) in Badger Meter stock by expiration.

The most open interest sits at the $135.00 call (37 contracts) and the $110.00 put (17 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

BMI options chain · October 16, 2026

BMI calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	100.00	0.00	2.15	0.65	123.0%	—	1
—	—	—	—	—	—	105.00	0.00	2.15	0.05	104.0%	1	11
—	—	—	—	—	—	110.00	0.00	1.35	0.50	74.5%	2	17
1	1	77.7%	20.62	11.40	14.20	115.00	0.00	2.35	0.75	68.8%	3	10
10	5	56.9%	12.00	6.20	9.20	120.00	0.35	1.75	1.08	59.0%	3	13
13	5	41.1%	2.30	2.00	4.70	125.00	0.60	1.55	1.60	33.4%	3	8
BMI $127.58
1	1	37.3%	1.25	0.30	1.95	130.00	3.10	5.30	6.90	49.3%	1	4
37	6	42.2%	0.25	0.00	0.95	135.00	6.10	9.60	7.90	61.4%	—	1
31	1	60.5%	2.40	0.00	2.20	140.00	—	—	—	—	—	—
19	2	73.9%	1.45	0.00	2.15	145.00	—	—	—	—	—	—
22	3	70.9%	0.20	0.00	1.00	150.00	20.70	24.30	21.29	50.2%	—	0
12	5	76.6%	0.65	0.00	0.75	155.00	—	—	—	—	—	—
6	1	109.5%	0.35	0.00	2.15	160.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the BMI put/call ratio?

For the October 16, 2026 expiration, the BMI put/call ratio based on open interest is 0.43 (65 puts vs 152 calls), and 0.43 based on today's volume. A ratio above 1 means more puts than calls.

What is BMI's implied volatility?

At-the-money implied volatility for BMI options expiring October 16, 2026 is about 43.3%, an annualized estimate of how much the market expects Badger Meter stock to move.

How many BMI option expiration dates are there?

BMI has 5 listed expiration dates, from Oct 16, 2026 to Dec 17, 2027.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.