Cloudflare (NET) Options Chain

NYSE: NETTechnologyComputer Software: Prepackaged SoftwareUSD

360.93+19.04 (+5.57%)

At close: Oct 9, 4:03 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 13, 2026
Days to expiration: 34
Share price: $360.93
Put/call ratio (OI): 5.25
Put/call ratio (volume): 1.24
ATM implied volatility: 69.8%
Expected move: ±$76.91
Open interest (C / P): 16 / 84

NET options summary

The NET options chain for the November 13, 2026 expiration lists 6 call and 13 put contracts, with 34 days until expiration. Open interest stands at 16 calls and 84 puts, a put/call ratio of 5.25, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $360.00 strike is 69.8%, which implies the market expects a move of about ±$76.91 (21.3%) in Cloudflare stock by expiration.

The most open interest sits at the $345.00 call (4 contracts) and the $280.00 put (15 contracts).

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

NET options chain · November 13, 2026

NET 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
1	1	85.1%	113.60	120.95	124.95	240.00	—	—	—	—	—	—
—	—	—	—	—	—	265.00	1.46	4.05	2.97	73.1%	1	2
—	—	—	—	—	—	275.00	2.62	4.95	4.15	72.1%	3	2
—	—	—	—	—	—	280.00	2.87	4.85	6.10	68.8%	2	15
—	—	—	—	—	—	285.00	3.45	6.50	5.90	70.6%	1	2
—	—	—	—	—	—	290.00	4.15	7.30	7.03	70.0%	4	10
—	—	—	—	—	—	295.00	5.35	8.30	7.50	70.5%	5	4
—	—	—	—	—	—	300.00	6.15	8.75	9.70	68.8%	1	7
—	—	—	—	—	—	310.00	8.75	11.25	9.80	69.1%	1	14
—	—	—	—	—	—	315.00	9.70	12.70	12.44	68.4%	1	6
—	—	—	—	—	—	320.00	11.35	13.75	17.90	67.9%	2	11
—	—	—	—	—	—	325.00	12.85	15.40	18.65	67.6%	2	5
—	—	—	—	—	—	330.00	14.35	17.15	15.50	67.2%	2	3
4	2	70.6%	27.75	37.90	40.75	345.00	—	—	—	—	—	—
—	—	—	—	—	—	355.00	24.95	27.80	28.97	66.3%	1	3
3	3	69.8%	31.45	29.95	33.05	360.00	—	—	—	—	—	—
NET $360.93
2	1	67.9%	14.86	17.40	20.60	390.00	—	—	—	—	—	—
4	1	67.1%	6.10	8.45	11.55	425.00	—	—	—	—	—	—
2	13	67.2%	7.50	7.80	10.45	430.00	—	—	—	—	—	—

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 NET put/call ratio?

For the November 13, 2026 expiration, the NET put/call ratio based on open interest is 5.25 (84 puts vs 16 calls), and 1.24 based on today's volume. A ratio above 1 means more puts than calls.

What is NET's implied volatility?

At-the-money implied volatility for NET options expiring November 13, 2026 is about 69.8%, an annualized estimate of how much the market expects Cloudflare stock to move.

How many NET option expiration dates are there?

NET has 17 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.