RYTM

Rhythm Pharmaceuticals, Inc.
NasdaqGMUSDEQUITY Healthcare DELAYED
Last price
90.77
▼ 1.68 (1.82%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
88.00
Prev close
92.45
Day high
94.47
Day low
90.07
Volume
992.87K
Market cap
$6.25B
P/E (TTM)
—
52W range
74.50 – 122.20

Day trading desk

Current session · delayed
Gap from prior close
-4.81%
Prior close 92.45
VWAP
91.14
-0.41% from price
Relative volume
2.60×
Unusually busy
Session range
9.34%
87.80 – 96.00
Position in range
36%
Mid range
ATR (14D)
3.53
3.88% of price
Prior day high
94.41
PDH
Prior day low
89.53
PDL
Bid / ask spread
—
Quote not published
Session volume
1.68M
Avg 646.39K

VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
-5.16% -7.1%
1M
-11.65% -12.8%
3M
-20.68% -25.2%
6M
+4.74% -13.4%
YTD
-15.20% -29.4%
1Y
-8.33% -24.8%
3Y
+295.94% +213.7%
5Y
— —

Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.

Unusual options activity

Account required
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
Free account required

Contracts trading at or above their open interest, ranked by notional and where the print landed.

Free account

5 more panels on RYTM open with an account.

Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.

Insider net activity

6m · Form 4 rollup
Net shares
-15.21K
Net selling
Buy transactions
14
284.88K shares
Sell transactions
8
300.09K shares
Net transactions
+22
Buys less sells
Sell : buy shares
1.1 : 1
Mixed
Insider-held shares
481.96K
Total on file
Bought 284.88KSold 300.09K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Sep 14, 26
MEEKER DAVID P
Chief Executive Officer
CONVERSION 50.00K $302.50K Direct
Sep 14, 26
MEEKER DAVID P
Chief Executive Officer
SELL 50.00K $5.13M Direct
Aug 31, 26
SMITH HUNTER C
Chief Financial Officer
CONVERSION 57.19K $1.47M Direct
Aug 31, 26
SMITH HUNTER C
Chief Financial Officer
SELL 62.77K $6.62M Direct
Aug 13, 26
LEE JENNIFER KAYDEN
Officer
CONVERSION 56.60K $997.04K Direct
Aug 13, 26
SHULMAN JOSEPH J
Chief Technology Officer
CONVERSION 2.02K $13.76K Direct
Aug 13, 26
SHULMAN JOSEPH J
Chief Technology Officer
SELL 5.08K $608.21K Direct
Aug 13, 26
GARFIELD ALASTAIR PH.D.
Officer
SELL 7.76K $912.70K Direct
Aug 13, 26
LEE JENNIFER KAYDEN
Officer
SELL 75.83K $8.90M Direct
Aug 12, 26
MAZABRAUD YANN
Officer
CONVERSION 46.63K $317.05K Direct
Aug 12, 26
MAZABRAUD YANN
Officer
SELL 57.00K $6.62M Direct
Jul 1, 26
GARFIELD ALASTAIR PH.D.
Officer
— 4.45K — Direct
Jun 23, 26
GOOD JENNIFER L
Director
— 4.71K — Direct
Jun 23, 26
MCGIRR DAVID W J
Director
— 4.71K — Direct
What this is, and what it is not

These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.

A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.

This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.

Free account required

Officer and director trades in their own stock, straight from Form 4 filings.

Insider holders

10 reporting
NameRelationShares heldLatest
CRAMER PAMELA J.
Officer 29.38K Conversion of Exercise of derivative security
GOOD JENNIFER L
Director 11.71K Conversion of Exercise of derivative security
JEAN CHRISTOPHE R
Director 11.71K Conversion of Exercise of derivative security
MATHERS EDWARD T.
Director 12.77K Conversion of Exercise of derivative security
MAZABRAUD YANN
Officer 55.66K Conversion of Exercise of derivative security
MCGIRR DAVID W J
Director 11.71K Conversion of Exercise of derivative security
MEEKER DAVID P
Chief Executive Officer 239.26K Conversion of Exercise of derivative security
SHULMAN JOSEPH J
Chief Technology Officer 15.91K Conversion of Exercise of derivative security
SMITH HUNTER C
Chief Financial Officer 114.02K Conversion of Exercise of derivative security
TETRAULT LYNN A.
Director 11.71K Conversion of Exercise of derivative security

Fundamentals

TTM · reported
Market cap$6.25B
Enterprise value$6.14B
Revenue (TTM)$239.92M
Gross profit$213.53M
EBITDA$-199.55M
Net income$-210.22M
EPS (TTM)$-3.06
Free cash flow$-130.59M
Total cash$330.90M
Total debt$109.78M
Book value / share$1.50
Shares outstanding68.85M
Float56.04M
Short % of float15.06%
Dividend yield0.00%
Beta (5Y)2.01

Valuation & profitability ratios

Account required
Trailing P/E—
Forward P/E-148.17
PEG ratio—
Price / sales—
Price / book60.68
EV / revenue25.60
EV / EBITDA-30.78
Gross margin89.00%
Operating margin-68.14%
Profit margin-85.59%
Return on equity-117.05%
Return on assets-30.96%
Debt / equity50.52
Current ratio3.45
Free account required

Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.

Financial statements

As reported · 5 years · 5 quarters
Blank means not reported, not zero
Line item2025202420232022YoY
Total revenue $189.76M$130.13M$77.43M$23.64M +45.8%
Operating revenue $189.76M$130.13M$77.43M$23.64M +45.8%
Cost of revenue $19.49M$13.37M$9.30M$2.13M +45.8%
Gross profit $170.26M$116.76M$68.13M$21.50M +45.8%
Research & development $167.34M$237.96M$134.95M$108.63M -29.7%
Selling, general & admin $194.94M$144.30M$117.53M$92.03M +35.1%
Total operating expense $362.28M$382.26M$252.48M$200.66M -5.2%
Operating income -$192.02M-$265.50M-$184.36M-$179.16M +27.7%
Net interest income -$5.29M-$5.89M$53.00K-$1.17M +10.2%
Pre-tax income -$196.04M-$260.26M-$184.11M-$181.12M +24.7%
Tax provision $497.00K$346.00K$564.00K$0 +43.6%
Net income -$196.54M-$260.60M-$184.68M-$181.12M +24.6%
Net income to common -$201.92M-$264.57M-$184.68M-$181.12M +23.7%
Basic EPS -3.11-4.34-3.20-3.47 +28.3%
Diluted EPS -3.11-4.34-3.20-3.47 +28.3%
EBIT -$175.46M-$239.65M-$170.22M-$175.92M +26.8%
EBITDA -$174.12M-$238.09M-$168.46M-$174.25M +26.9%
Basic shares 64.98M61.00M57.67M52.12M +6.5%
Diluted shares 64.98M61.00M57.67M52.12M +6.5%

Options analytics

Account required
Put / call volume
0.39
Call-heavy session
Put / call open interest
0.20
Positioning, not flow
Max pain
90.00
-0.8% from spot
ATM implied vol
235.4%
Nearest strike to spot
Skew (10% OTM)
+19.6%
Puts bid over calls
Call volume
33
Contracts, this expiry
Put volume
13
Contracts, this expiry
Heaviest call OI
120.00
102 contracts
Heaviest put OI
65.00
16 contracts

Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.

Free account required

Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 -0.83-0.73 +12.4%
Mar 2026 -0.86-0.83 +3.6%
Dec 2025 -0.78-0.73 +6.4%
Sep 2025 -0.73-0.82 -11.7%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter -0.76 12 $83.68M +63.1%
Next quarter -0.75 12 $97.84M +70.9%
Current year -3.10 12 $313.30M +65.1%
Next year -0.61 12 $558.34M +78.2%

Analyst targets & ownership

Account required
Mean target$138.59
High target$160.00
Low target$105.00
Implied upside52.68%
Analyst count17
ConsensusNONE
Strong buy / Buy5 / 11
Hold2
Sell / Strong sell0 / 0
Held by insiders0.70%
Held by institutions114.84%
Institutions holding428
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
95.42
-4.87% from price
SMA 20
97.71
-7.10% from price
SMA 50
104.91
-13.48% from price
SMA 100
101.83
-10.86% from price
SMA 200
98.68
-8.02% from price
EMA 12
95.40
-4.85% from price
EMA 26
98.91
-8.23% from price
EMA 50
101.41
-10.50% from price
RSI (14)
26.1
Oversold
MACD (12,26,9)
-3.51
Hist -0.46
ATR (14)
3.53
3.88% of price
Realised vol 30D
27.8%
Annualised
Bollinger upper
104.63
20, 2σ
Bollinger lower
90.78
20, 2σ
50 / 200 cross
Golden
104.91 vs 98.68
Trend bias
Below 200
-8.02%

Options chain

Account required
Expiry
Spot 90.77
Calls
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Puts
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Free account required

Every listed expiry, both sides of the book, with volume, open interest and implied volatility.

Risk profile

Daily returns · 1Y window
Beta vs SPY
1.00
Less volatile than market
Correlation to SPY
0.28
Largely independent
Realised vol 30D
27.8%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-35.5%
Peak to trough
Max drawdown 5Y
-77.6%
Peak to trough
ATR 14
3.53
3.88% of price
Beta (reported)
2.01
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
10.29M
Prior 10.15M
Change vs prior
+1.3%
Shorts adding
% of float
15.06%
Elevated
% of shares out
14.94%
Against total outstanding
Days to cover
20.6
Crowded exit
Float
56.04M
Freely tradeable shares

Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.

Rating changes

162 on file
DateFirm ActionFromTo
Aug 28, 26 Deutsche Bank INITIATED — Hold
Aug 7, 26 JP Morgan MAINTAINED Overweight Overweight
Aug 5, 26 Citigroup MAINTAINED Buy Buy
Aug 5, 26 RBC Capital MAINTAINED Outperform Outperform
Aug 5, 26 Citizens MAINTAINED Market Outperform Market Outperform
Jul 27, 26 JP Morgan INITIATED — Overweight
Jul 7, 26 RBC Capital MAINTAINED Outperform Outperform
Jun 16, 26 Canaccord Genuity MAINTAINED Buy Buy
Jun 15, 26 Wells Fargo MAINTAINED Overweight Overweight
May 7, 26 Canaccord Genuity MAINTAINED Buy Buy
May 6, 26 RBC Capital MAINTAINED Outperform Outperform
May 6, 26 Wells Fargo MAINTAINED Overweight Overweight

Dividends & splits

Declared · from the issuer
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio—
Ex-dividend date—
Next pay date—
Last split—
Split date—

PRIVATE STRATEGY · BY QUALIFICATION

The same data. A different seat.

The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.