Sunrun (RUN) Options Chain

NASDAQ: RUNMiscellaneousIndustrial Machinery/ComponentsUSD

7.64+0.05 (+0.66%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 97
Share price: $7.64
Put/call ratio (OI): 0.68
Put/call ratio (volume): 0.22
ATM implied volatility: 74.2%
Expected move: ±$2.92
Open interest (C / P): 82.47K / 55.91K

RUN options summary

The RUN options chain for the January 15, 2027 expiration lists 29 call and 24 put contracts, with 97 days until expiration. Open interest stands at 82,475 calls and 55,906 puts, a put/call ratio of 0.68, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $8.00 strike is 74.2%, which implies the market expects a move of about ±$2.92 (38.2%) in Sunrun stock by expiration.

The most open interest sits at the $20.00 call (17.51K contracts) and the $5.00 put (20.89K contracts).

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

RUN options chain · January 15, 2027

RUN 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
236	69	152.7%	4.75	4.40	4.85	3.00	0.01	0.06	0.02	100.0%	1	4,522
717	3	76.2%	2.60	2.69	2.94	5.00	0.19	0.23	0.19	81.3%	12	20,890
37	2	77.7%	1.98	1.97	2.22	6.00	0.39	0.52	0.46	77.7%	2	1,338
275	101	79.1%	1.48	1.43	1.64	7.00	0.69	0.86	0.86	70.8%	10	215
RUN $7.64
3,484	38	77.6%	1.03	1.02	1.13	8.00	1.21	1.44	1.38	70.7%	10	5,997
3,813	40	78.7%	0.74	0.74	0.80	9.00	1.87	2.08	1.99	68.7%	2	1,397
4,457	22	79.9%	0.50	0.50	0.61	10.00	2.73	2.90	2.85	72.8%	6	4,116
317	12	81.5%	0.36	0.33	0.49	11.00	3.55	3.75	3.75	71.7%	1	188
1,565	22	79.1%	0.23	0.20	0.33	12.00	4.35	4.70	4.27	68.8%	11	4,336
1,641	29	83.0%	0.20	0.16	0.28	13.00	5.25	5.65	5.10	66.4%	10	6,962
2,819	6	83.2%	0.15	0.08	0.24	14.00	6.20	6.65	6.20	68.4%	1	149
6,952	75	83.2%	0.11	0.10	0.13	15.00	7.25	7.55	7.35	68.0%	1	4,080
681	35	89.1%	0.10	0.01	0.22	16.00	0.00	0.00	6.15	—	2	0
10,638	6	82.0%	0.09	0.02	0.09	17.00	9.20	9.60	9.25	78.1%	7	490
705	2	89.1%	0.09	0.00	0.13	18.00	0.00	0.00	8.85	—	1	0
55	4	102.5%	0.04	0.00	0.22	19.00	10.05	10.55	9.68	—	8	0
17,510	8	96.9%	0.04	0.04	0.09	20.00	12.00	12.70	12.30	137.1%	5	1,201
465	7	103.1%	0.06	0.00	0.15	21.00	0.00	0.00	7.50	—	1	0
462	8	90.6%	0.02	0.00	0.05	22.00	0.00	0.00	8.20	—	1	0
5,049	6	99.6%	0.01	0.00	0.08	23.00	—	—	—	—	—	—
55	4	121.1%	0.06	0.00	0.22	24.00	—	—	—	—	—	—
5,738	8	124.2%	0.01	0.00	0.22	25.00	0.00	0.00	15.43	—	9	0
654	4	126.2%	0.04	0.00	0.21	26.00	—	—	—	—	—	—
3,872	6	128.9%	0.01	0.00	0.21	27.00	0.00	0.00	10.80	—	1	0
61	4	115.6%	0.07	0.00	0.09	28.00	—	—	—	—	—	—
34	8	134.4%	0.02	0.00	0.21	29.00	—	—	—	—	—	—
4,308	1	136.7%	0.04	0.00	0.21	30.00	20.55	21.50	15.20	—	15	7
639	3	141.4%	0.04	0.00	0.21	32.00	14.25	16.35	15.95	—	1	1
5,236	5	148.1%	0.03	0.01	0.20	35.00	20.25	22.85	22.90	—	1	17

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 RUN put/call ratio?

For the January 15, 2027 expiration, the RUN put/call ratio based on open interest is 0.68 (55,906 puts vs 82,475 calls), and 0.22 based on today's volume. A ratio above 1 means more puts than calls.

What is RUN's implied volatility?

At-the-money implied volatility for RUN options expiring January 15, 2027 is about 74.2%, an annualized estimate of how much the market expects Sunrun stock to move.

How many RUN option expiration dates are there?

RUN has 11 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.