Regeneron Pharmaceuticals Stock Options

REGN Stock  USD 591.99  6.72  1.12%   
Regeneron Pharmaceuticals' latest option contracts expiring on December 19th 2025 are carrying combined implied volatility of 0.51 with a put-to-call open interest ratio of 0.53 over 162 outstanding agreements suggesting investors are buying more calls than puts on contracts expiring on December 19th 2025. The total put volume is at 29.0, with calls trading at the volume of 17.0. This yields a 1.71 put-to-call volume ratio.

Open Interest Against December 19th 2025 Option Contracts

The chart above shows Regeneron Pharmaceuticals' distribution of open interest by maturity on contracts that have not yet been settled. The area between the two highest points is the projection of the price at expiration. Regeneron Pharmaceuticals' open interest chart also provides vital information regarding the liquidity of an option. If there is no open interest for Regeneron Pharmaceuticals' option, there is no secondary market available for investors to trade.

Regeneron Pharmaceuticals Maximum Pain Price Across 2025-12-19 Option Contracts

Max pain occurs when Regeneron Pharmaceuticals' market makers reach a net positive position across all Regeneron Pharmaceuticals' options at a strike price where option holders stand to lose the most money. By contrast, Regeneron Pharmaceuticals' option sellers may reap the most after selling more options than buying, causing them to expire worthless.

In The Money vs. Out of Money Option Contracts on Regeneron Pharmaceuticals

Analyzing Regeneron Pharmaceuticals' in-the-money options over time can help investors to take a profitable long position in Regeneron Pharmaceuticals regardless of its overall volatility. This is especially true when Regeneron Pharmaceuticals' options are deep in the money. These options can be identified using deltas that are over 0.75. Deep in-the-money Regeneron Pharmaceuticals' options could be used as guardians of the underlying stock as they move almost dollar for dollar with Regeneron Pharmaceuticals' stock while costing only a fraction of its price.
Please note that buying 'in-the-money' options on Regeneron Pharmaceuticals lessens the impact of time decay, as they carry both intrinsic and time value. So, even if Regeneron Pharmaceuticals' value remains static through the expiration date, the investor can sell to close an 'in-the-money' option to avoid a potential loss. However, in-the-money Regeneron Pharmaceuticals contracts are usually more expensive to enter than their out-of-the-money counterparts. So keep in mind that while the payoffs on an in-the-money trade can be high, the investors could ultimately experience a more consequential loss if Regeneron Stock moves the wrong way.

Regeneron Pharmaceuticals In The Money Call Balance

When Regeneron Pharmaceuticals' strike price is surpassing the current stock price, the option contract against Regeneron Pharmaceuticals stock is said to be in the money. When it comes to buying Regeneron Pharmaceuticals' options that are 'In the Money' or 'Out of the Money', the choice depends on your outlook for the underlying security, financial situation, and what you are trying to achieve.
While 'out-of-the-money' option contracts written on Regeneron Pharmaceuticals are typically viewed as the more aggressive, there are potential upsides to purchasing these types of options contracts. For one, the cost to buy an 'Out of the Money' option is lower than the cost to buy an 'In the Money' option. This cost-benefit is due to the fact that at the time of the purchase, 'Out of the Money' contracts have no intrinsic value. So, while the potential for a 100% loss is more significant, the cost and risk to enter the trade are lower.

Regeneron Current Options Market Mood

Regeneron Pharmaceuticals' open interest and total value indicators provide investors with the necessary information to digest the overall options buildup for its expiring contracts. In addition, it helps Regeneron Stock's traders understand whether a recent fall or rise in the market is unreasonable and if the time has come to take contrarian positions. These ratios are calculated based on options trading volumes and current open interest.

Put-to-Call Open Interest

Put-to-Call Volume

Unfortunately, most Regeneron Pharmaceuticals' options investors are not very successful. Regeneron Pharmaceuticals' option open interest and volume spread between outstanding puts and calls are regarded by many investors as reliable indicators of the overall future market direction.

Rule 16 of the current Regeneron contract

Base on the Rule 16, the options market is currently suggesting that Regeneron Pharmaceuticals will have an average daily up or down price movement of about 0.0319% per day over the life of the 2025-12-19 option contract. With Regeneron Pharmaceuticals trading at USD 591.99, that is roughly USD 0.19. If you think that the market is fully incorporating Regeneron Pharmaceuticals' daily price movement you should consider buying Regeneron Pharmaceuticals options at the current volatility level of 0.51%. But if you have an opposite viewpoint you should avoid it and even consider selling them.
Purchasing Regeneron Pharmaceuticals options can give investors a meaningful hedge against losses and, therefore, could be used conservatively to decrease the volatility of your portfolio. However, many options could also amount to little more than gambling, significantly enhancing your overall portfolio risk. One simple example of these aggressive strategies is the sale of "uncovered" Regeneron calls. Remember, the seller must deliver Regeneron Pharmaceuticals stock to the call owner when a call is exercised.

Regeneron Pharmaceuticals Option Chain

When Regeneron Pharmaceuticals' strike price is surpassing the current stock price, the option contract against Regeneron Pharmaceuticals stock is said to be in the money. When it comes to buying options that are ITM or OTM, the choice depends on your outlook for the underlying security, financial situation, and what you are trying to achieve.
Regeneron Pharmaceuticals' option chain is a display of a range of information that helps investors for ways to trade options on Regeneron. In general, an option chain provides a helpful tool for investors to see all available option contracts, both puts, and calls, for Regeneron. It also shows strike prices and maturity days for a Regeneron Pharmaceuticals against a given expiration period. The table below combines all the option information in the form of a chain but before you use it, remember that it entails significant risk and it is not for everyone.
Open IntStrike PriceCurrent SpreadLast Price
Call
REGN251219C0178000081780.00.0 - 4.52.18Out
Call
REGN251219C0176000071760.00.0 - 4.54.25Out
Call
REGN251219C0174000031740.00.0 - 4.54.25Out
Call
REGN251219C0172000011720.00.0 - 4.54.25Out
Call
REGN251219C0170000001700.00.0 - 4.54.5Out
Call
REGN251219C0168000021680.00.0 - 4.54.5Out
Call
REGN251219C0166000031660.00.0 - 4.52.18Out
Call
REGN251219C0164000041640.00.0 - 4.54.5Out
Call
REGN251219C0162000091620.00.0 - 4.54.5Out
Call
REGN251219C01600000501600.00.0 - 4.50.69Out
Call
REGN251219C01580000501580.00.0 - 4.54.5Out
Call
REGN251219C0156000051560.00.0 - 4.54.5Out
Call
REGN251219C01540000141540.00.0 - 4.50.62Out
Call
REGN251219C0152000021520.00.0 - 4.50.64Out
Call
REGN251219C0150000051500.00.0 - 4.52.5Out
Call
REGN251219C01480000511480.00.0 - 4.50.63Out
Call
REGN251219C0146000021460.00.0 - 4.51.27Out
Call
REGN251219C01440000501440.00.0 - 4.54.5Out
Call
REGN251219C0142000011420.00.0 - 4.51.38Out
Call
REGN251219C0140000031400.00.0 - 4.51.31Out
Call
REGN251219C0138000011380.00.0 - 4.51.39Out
Call
REGN251219C0136000061360.00.0 - 4.54.5Out
Call
REGN251219C0132000011320.00.0 - 4.51.41Out
Call
REGN251219C0130000021300.00.0 - 4.00.01Out
Call
REGN251219C0126000061260.00.0 - 4.64.35Out
Call
REGN251219C01240000361240.00.0 - 4.61.15Out
Call
REGN251219C0122000021220.00.0 - 4.64.6Out
Call
REGN251219C012000001791200.00.0 - 1.01.5Out
Call
REGN251219C01180000611180.00.0 - 4.61.53Out
Call
REGN251219C01160000221160.00.0 - 4.62.84Out
Call
REGN251219C01140000341140.00.0 - 4.62.43Out
Call
REGN251219C01120000331120.00.0 - 4.62.43Out
Call
REGN251219C01100000931100.00.0 - 1.21.1Out
Call
REGN251219C01080000381080.00.0 - 4.62.61Out
Call
REGN251219C01060000111060.00.0 - 4.63.1Out
Call
REGN251219C01040000751040.00.0 - 4.63.45Out
Call
REGN251219C010200001231020.00.0 - 4.70.1Out
Call
REGN251219C010000001641000.00.2 - 2.10.5Out
Call
REGN251219C009900001990.00.0 - 4.73.7Out
Call
REGN251219C009800002980.00.0 - 4.70.5Out
Call
REGN251219C0097000021970.00.0 - 1.555.32Out
Call
REGN251219C009600002960.00.0 - 1.51.5Out
Call
REGN251219C0095000017950.00.0 - 1.52.41Out
Call
REGN251219C0094000014940.00.0 - 1.50.6Out
Call
REGN251219C009300002930.00.0 - 4.84.8Out
Call
REGN251219C0092000013920.00.0 - 4.80.5Out
Call
REGN251219C009100006910.00.05 - 5.00.05Out
Call
REGN251219C0090000070900.00.0 - 4.80.35Out
Call
REGN251219C0089000047890.00.0 - 4.84.8Out
Call
REGN251219C0088000014880.00.0 - 4.84.8Out
Call
REGN251219C0087000051870.00.05 - 6.00.5Out
Call
REGN251219C0086000025860.00.0 - 4.83.7Out
Call
REGN251219C0085000031850.00.0 - 4.83.0Out
Call
REGN251219C0084000011840.00.05 - 6.02.2Out
Call
REGN251219C0083000041830.00.05 - 6.11.9Out
Call
REGN251219C0082000011820.00.45 - 6.40.45Out
Call
REGN251219C0081000012810.00.5 - 6.63.4Out
Call
REGN251219C0080000089800.00.05 - 7.31.92Out
Call
REGN251219C00790000712790.00.1 - 7.41.5Out
Call
REGN251219C0078000057780.01.5 - 6.62.45Out
Call
REGN251219C007700006770.00.05 - 8.84.18Out
Call
REGN251219C0076000027760.00.3 - 9.52.5Out
Call
REGN251219C0075000049750.01.05 - 10.02.71Out
Call
REGN251219C0074000020740.01.9 - 10.87.3Out
Call
REGN251219C0073000019730.02.95 - 11.96.9Out
Call
REGN251219C0072000038720.04.4 - 13.05.5Out
Call
REGN251219C0071000058710.06.1 - 15.05.4Out
Call
REGN251219C00700000133700.010.0 - 12.812.5Out
Call
REGN251219C0069000011690.011.2 - 14.67.7Out
Call
REGN251219C00680000135680.011.0 - 20.011.75Out
Call
REGN251219C0067000023670.016.4 - 19.119.07Out
Call
REGN251219C0066000057660.016.0 - 25.018.5Out
Call
REGN251219C00650000519650.019.0 - 27.420.05Out
Call
REGN251219C0064000033640.022.0 - 31.015.3Out
Call
REGN251219C0063000066630.025.5 - 31.632.07Out
Call
REGN251219C0062000088620.031.0 - 37.225.4Out
Call
REGN251219C0061000046610.033.7 - 39.636.0Out
Call
REGN251219C00600000235600.038.3 - 47.042.75Out
Call
REGN251219C0059000089590.043.8 - 49.249.6Out
Call
REGN251219C0058000050580.049.2 - 57.055.0In
Call
REGN251219C0057000058570.057.4 - 60.148.0In
Call
REGN251219C0056000093560.060.3 - 69.465.6In
Call
REGN251219C0055000060550.067.0 - 75.750.8In
Call
REGN251219C005400005540.073.7 - 82.676.9In
Call
REGN251219C005300003530.080.9 - 88.967.0In
Call
REGN251219C0052000013520.088.4 - 97.063.0In
Call
REGN251219C0051000014510.096.2 - 105.0104.0In
Call
REGN251219C0050000025500.0104.2 - 112.092.0In
Call
REGN251219C0049000010490.0112.7 - 120.098.35In
Call
REGN251219C004800002480.0120.9 - 129.089.9In
Call
REGN251219C004700001470.0129.6 - 138.0106.5In
Call
REGN251219C004500001450.0147.4 - 156.0147.4In
Call
REGN251219C004400001440.0156.7 - 164.9111.7In
Call
REGN251219C004300002430.0165.3 - 174.0119.3In
Call
REGN251219C004200008420.0174.7 - 183.0164.6In
Call
REGN251219C004100001410.0184.2 - 193.0118.72In
Call
REGN251219C004000003400.0193.7 - 202.7151.53In
Call
REGN251219C003900001390.0203.9 - 212.0203.9In
Call
REGN251219C003800001380.0213.0 - 221.9160.18In
Call
REGN251219C003700001370.0222.0 - 231.6206.69In
Call
REGN251219C003600002360.0232.5 - 241.5232.5In
Call
REGN251219C002700001270.0320.6 - 330.0300.2In
 Put
REGN251219P0178000001780.01183.0 - 1192.51183.0In
 Put
REGN251219P0176000001760.01163.0 - 1172.51163.0In
 Put
REGN251219P0174000001740.01143.4 - 1152.51143.4In
 Put
REGN251219P0172000001720.01123.0 - 1132.51123.0In
 Put
REGN251219P0170000001700.01103.4 - 1112.51103.4In
 Put
REGN251219P0168000001680.01083.4 - 1092.51083.4In
 Put
REGN251219P0166000001660.01063.4 - 1072.51063.4In
 Put
REGN251219P0164000001640.01043.4 - 1052.51043.4In
 Put
REGN251219P0162000001620.01023.4 - 1032.51023.4In
 Put
REGN251219P0160000001600.01003.0 - 1012.51003.0In
 Put
REGN251219P0099000023990.0393.0 - 401.3432.24In
 Put
REGN251219P009400006940.0343.4 - 351.7382.18In
 Put
REGN251219P0090000020900.0303.8 - 311.7342.54In
 Put
REGN251219P008100002810.0213.8 - 221.7319.75In
 Put
REGN251219P0075000050750.0154.8 - 162.9154.8In
 Put
REGN251219P007400008740.0144.6 - 154.0238.2In
 Put
REGN251219P0072000022720.0126.5 - 135.0126.5In
 Put
REGN251219P0071000019710.0118.2 - 127.0118.2In
 Put
REGN251219P00700000123700.0109.6 - 118.0150.2In
 Put
REGN251219P0069000010690.0101.6 - 110.0120.7In
 Put
REGN251219P0068000032680.093.1 - 102.093.1In
 Put
REGN251219P0067000023670.085.6 - 94.0107.3In
 Put
REGN251219P0066000067660.077.8 - 86.0167.23In
 Put
REGN251219P0065000029650.070.7 - 79.084.73In
 Put
REGN251219P0064000018640.063.9 - 72.963.9In
 Put
REGN251219P0063000016630.057.1 - 66.0143.1In
 Put
REGN251219P0062000081620.051.2 - 60.064.0In
 Put
REGN251219P006100004610.048.6 - 51.348.6In
 Put
REGN251219P00600000139600.043.7 - 45.742.5In
 Put
REGN251219P0059000078590.035.1 - 41.042.4Out
 Put
REGN251219P0058000087580.030.6 - 36.344.8Out
 Put
REGN251219P00570000222570.026.8 - 31.929.0Out
 Put
REGN251219P00560000150560.022.8 - 28.225.26Out
 Put
REGN251219P0055000038550.022.2 - 24.622.0Out
 Put
REGN251219P0054000047540.019.7 - 21.319.5Out
 Put
REGN251219P0053000026530.016.8 - 18.417.1Out
 Put
REGN251219P0052000051520.010.7 - 19.223.8Out
 Put
REGN251219P0051000034510.011.9 - 13.812.2Out
 Put
REGN251219P00500000125500.06.9 - 12.810.4Out
 Put
REGN251219P0049000055490.04.9 - 13.89.0Out
 Put
REGN251219P00480000233480.03.4 - 11.57.66Out
 Put
REGN251219P0047000057470.03.2 - 11.09.9Out
 Put
REGN251219P0046000028460.00.65 - 10.06.5Out
 Put
REGN251219P00450000280450.03.0 - 8.97.0Out
 Put
REGN251219P0044000015440.00.05 - 8.36.0Out
 Put
REGN251219P0043000023430.02.0 - 6.73.0Out
 Put
REGN251219P0042000021420.00.05 - 6.97.56Out
 Put
REGN251219P0041000011410.00.0 - 4.87.75Out
 Put
REGN251219P0040000010400.00.0 - 4.82.0Out
 Put
REGN251219P0039000010390.00.0 - 4.81.5Out
 Put
REGN251219P003800007380.00.0 - 4.84.8Out
 Put
REGN251219P0037000018370.00.0 - 4.84.47Out
 Put
REGN251219P0036000011360.00.0 - 1.53.7Out
 Put
REGN251219P003500004350.00.0 - 1.53.9Out
 Put
REGN251219P003300002330.00.0 - 4.52.65Out
 Put
REGN251219P003200003320.00.0 - 4.41.35Out
 Put
REGN251219P003100002310.00.0 - 4.41.8Out
 Put
REGN251219P003000007300.00.0 - 2.250.46Out
 Put
REGN251219P002900001290.00.0 - 4.32.85Out
 Put
REGN251219P002800008280.00.0 - 4.32.6Out

Regeneron Pharmaceuticals Corporate Management

Joseph JDGeneral VPProfile
Rajesh AhujaSenior OperationsProfile
Maya JDSenior AffairsProfile
Patrice GiloolySenior OperationsProfile
Andrew MurphyExecutive ResearchProfile
When determining whether Regeneron Pharmaceuticals offers a strong return on investment in its stock, a comprehensive analysis is essential. The process typically begins with a thorough review of Regeneron Pharmaceuticals' financial statements, including income statements, balance sheets, and cash flow statements, to assess its financial health. Key financial ratios are used to gauge profitability, efficiency, and growth potential of Regeneron Pharmaceuticals Stock. Outlined below are crucial reports that will aid in making a well-informed decision on Regeneron Pharmaceuticals Stock:
Check out Your Equity Center to better understand how to build diversified portfolios, which includes a position in Regeneron Pharmaceuticals. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in rate.
To learn how to invest in Regeneron Stock, please use our How to Invest in Regeneron Pharmaceuticals guide.
You can also try the Transaction History module to view history of all your transactions and understand their impact on performance.
Is Biotechnology space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of Regeneron Pharmaceuticals. If investors know Regeneron will grow in the future, the company's valuation will be higher. The financial industry is built on trying to define current growth potential and future valuation accurately. All the valuation information about Regeneron Pharmaceuticals listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
Quarterly Earnings Growth
0.032
Dividend Share
1.76
Earnings Share
39.66
Revenue Per Share
133.029
Quarterly Revenue Growth
0.036
The market value of Regeneron Pharmaceuticals is measured differently than its book value, which is the value of Regeneron that is recorded on the company's balance sheet. Investors also form their own opinion of Regeneron Pharmaceuticals' value that differs from its market value or its book value, called intrinsic value, which is Regeneron Pharmaceuticals' true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because Regeneron Pharmaceuticals' market value can be influenced by many factors that don't directly affect Regeneron Pharmaceuticals' underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
Please note, there is a significant difference between Regeneron Pharmaceuticals' value and its price as these two are different measures arrived at by different means. Investors typically determine if Regeneron Pharmaceuticals is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, Regeneron Pharmaceuticals' price is the amount at which it trades on the open market and represents the number that a seller and buyer find agreeable to each party.