Tour v531
RYTM
RHYTHM PHARMACEUTICA
$89.27 -1.79%
(10/22 18:52) ◀
|
Friday, October 23, 2026 (6:50pm)
January 2026
|
▶ (10/26 18:51)
◀ 10/23 18:50 ▶

Option Volume

Detail
ℹ
Current (10/23) 12
Calls: 10 (83%)
Puts: 2 (17%)
Prior (10/22) 2
Calls: 2 (100%)
Puts: -- (0%)
Current vs Prior +500.00%
Calls: +400.00% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 112
Calls: 108 (96%)
Puts: 4 (4%)
Prior 7-Day Average 16
Calls: 15 (96%)
Puts: -- (4%)
Current vs Prior 7-Day Avg -25.00%
Calls: -35.19%
Puts: +250.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/23) $4.2K
Calls: $2.5K (60%)
Puts: $1.7K (40%)
Prior (10/22) $338
Calls: $338 (100%)
Puts: -- (0%)
Current vs Prior +1151.18%
Calls: +646.75%
Puts: +0.00%
Prior 7-Day Total $30.6K
Calls: $27.5K (90%)
Puts: $3.1K (10%)
Prior 7-Day Average $4.4K
Calls: $3.9K (90%)
Puts: $442 (10%)
Current vs Prior 7-Day Avg -3.38%
Calls: -35.85%
Puts: +285.25%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/23) 0.20
Prior (10/22) --
Current vs Prior +0.00%
Prior 7-Day Average 0.53
Current vs Prior 7-Day Avg -62.11%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/23) 7
Calls: 7 (100%)
Puts: -- (0%)
Prior (10/22) --
Calls: 15 (100%)
Puts: -- (0%)
Current vs Prior +0.00%
Prior 7-Day Total 34
Calls: 34 (100%)
Puts: -- (0%)
Prior 7-Day Average 8
Calls: 8 (100%)
Puts: -- (0%)
Current vs Prior 7-Day Avg -17.65%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 10.68% | 13.72%
Prior 11.14% | 13.92%
Current vs Prior -4.21% | -1.39%
Prior 7-Day Avg 8.54% | 12.96%
Current vs 7-Day Avg +24.96% | +5.85%
Prior 7-Day Eod 11.14% | 13.92%
Current vs 7-Day Eod -4.21% | -1.39%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Prior 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Massive premium surge with dollar volume up 1151% vs prior. Unusually high activity with volume up 500% vs prior - elevated interest. Extreme bullish P/C ratio of 0.20 - heavy call buying (10 calls vs 2 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 2 found (avg delta 0.58, highest 0.65)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$90.00Nov 202.756.60$4.6882.3%10.511
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$95.00Nov 206.1010.00$8.0548.4%10.65--

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 3, top 1)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$90.00Nov 202.756.60$4.6882.3%10.511
$95.00Nov 200.954.60$2.78131.3%10.366
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$95.00Nov 206.1010.00$8.0548.4%10.65--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 1.63, avg 1.63)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$90.00$95.00Nov 20$1.90$3.10$1.9051%1.63$91.90
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.61, avg 0.61)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$90.00$95.00Nov 20$1.90$1.90$3.1049%0.61$91.90
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 12.13% of stock, avg 12.13%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$95.00Nov 20$2.78$8.05$10.83$84.17$105.8312.13%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. -- found (cheapest --% of stock, avg --%)

No strangle setups found

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1 found (best net $-0.88, 1 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$90.00$95.001:2Nov 20-$0.88$4.12
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 3.08%, avg 2.07%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$90.00Nov 20$2.750.510.8%3.08%3.90%11
$95.00Nov 20$0.950.366.4%1.06%7.48%16

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 63 contracts (avg 28 vol/day, 63 traded recently)

RYTM averages only 28 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $90.00 11-20 call last traded $4.13 on 10/13 (now $2.75/$6.60) — try a limit near $4.13. Also watch the $95.00 11-20 call last traded $2.53 on 10/13 (now $0.95/$4.60) — try a limit near $2.53.
CALLS (43)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$90.00Nov 20$2.75$6.60$4.68$4.13 10/13$3.65–$12.30$4.131
$90.00Jan 15$5.60$9.80$7.70$26.00 08/21$6.70–$15.60$7.70--
$85.00Dec 18$6.60$10.70$8.65$25.06 09/02$7.15–$16.95$8.65--
$95.00Nov 20$0.95$4.60$2.78$2.53 10/13$2.05–$9.55$2.536
$95.00Dec 18$2.00$6.00$4.00$6.25 10/06$3.25–$10.95$4.00--
$95.00Jan 15$3.60$7.70$5.65$11.69 09/30$4.80–$12.70$5.65--
$100.00Nov 20$1.00$3.00$2.00$2.76 10/05$1.70–$7.10$2.00--
$100.00Jan 15$2.80$5.00$3.90$16.00 09/11$3.00–$10.30$3.90--
$100.00Mar 19$5.50$9.50$7.50$8.20 10/12$6.00–$14.05$7.50--
$105.00Nov 20$0.00$3.00$1.50$1.15 10/16$0.78–$4.93$1.15--
$110.00Nov 20$0.00$2.90$1.45$7.71 09/03$1.27–$3.15$1.45--
$110.00Dec 18$0.00$3.30$1.65$3.41 10/01$1.55–$4.97$1.65--
$110.00Dec 17$10.50$15.50$13.00$29.20 08/21$11.50–$20.00$13.00--
$115.00Mar 19$1.85$6.00$3.93$8.50 09/15$2.63–$8.60$3.93--
$115.00Dec 17$9.50$14.50$12.00$31.73 08/19$10.50–$18.00$12.00--
$120.00Nov 20$0.00$2.50$1.25$6.25 08/28$1.15–$2.23$1.25--
$120.00Dec 18$0.00$2.85$1.43$2.00 09/24$1.30–$2.90$1.43--
$125.00Nov 20$0.00$2.40$1.20$0.25 10/16$0.95–$2.50$0.25--
$125.00Dec 18$0.00$2.65$1.33$8.10 08/20$1.25–$2.50$1.33--
$130.00Nov 20$0.00$2.35$1.18$0.09 10/16$0.25–$2.50$0.09--
$130.00Dec 18$0.00$2.55$1.27$2.60 09/08$1.20–$2.50$1.27--
$130.00Apr 16$0.80$4.90$2.85$2.45 10/13$1.80–$6.20$2.45--
$45.00Jan 15$42.70$46.90$44.80$71.00 08/19$41.80–$54.20$44.80--
$135.00Dec 18$0.00$2.45$1.23$2.00 09/08$1.18–$2.50$1.23--
$135.00Mar 19$0.00$3.80$1.90$1.50 10/13$1.38–$4.38$1.50--
$135.00Apr 16$0.30$4.40$2.35$2.00 10/13$1.60–$5.45$2.00--
$140.00Dec 18$0.00$2.40$1.20$1.55 09/08$1.15–$2.50$1.20--
$140.00Jan 15$0.00$2.65$1.33$2.65 09/09$1.15–$2.50$1.33--
$140.00Apr 16$0.05$4.10$2.07$1.65 10/13$1.45–$4.70$1.65--
$145.00Jan 15$0.00$2.60$1.30$2.10 09/09$1.15–$2.50$1.30--
$145.00Mar 19$0.00$3.60$1.80$1.95 10/02$1.25–$2.95$1.80--
$150.00Dec 18$0.00$2.30$1.15$2.35 08/28$1.13–$2.50$1.15--
$150.00Mar 19$0.00$3.40$1.70$1.15 10/06$1.23–$2.50$1.15--
$155.00Dec 18$0.00$2.25$1.13$1.80 08/28$1.10–$1.80$1.13--
$155.00Mar 19$0.00$3.20$1.60$0.95 10/06$1.20–$2.50$0.95--
$155.00Apr 16$0.00$3.70$1.85$0.85 10/16$1.25–$2.95$0.85--
$160.00Dec 18$0.00$2.25$1.13$1.40 08/28$1.08–$2.50$1.13--
$160.00Apr 16$0.00$3.50$1.75$2.20 09/24$1.20–$2.83$1.75--
$165.00Dec 18$0.00$2.25$1.13$1.10 08/28$1.08–$2.50$1.10--
$170.00Dec 18$0.00$2.20$1.10$0.90 08/28$1.08–$2.50$0.90--
$175.00Dec 18$0.00$2.20$1.10$0.90 08/26$1.08–$2.50$0.90--
$175.00Mar 19$0.00$2.80$1.40$1.55 09/08$1.15–$2.50$1.40--
$180.00Dec 18$0.00$2.20$1.10$0.80 08/26$1.08–$2.50$0.80--
PUTS (20)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$90.00Nov 20$2.90$6.80$4.85$4.90 10/05$3.05–$7.15$4.85--
$85.00Dec 18$1.65$5.90$3.78$3.56 10/12$2.70–$5.30$3.56--
$85.00Jan 15$3.00$7.10$5.05$5.89 10/08$3.80–$6.90$5.05--
$95.00Nov 20$6.10$10.00$8.05$7.50 10/05$5.20–$10.90$7.50--
$95.00Dec 18$8.20$9.80$9.00$8.70 10/06$6.45–$11.30$8.70--
$80.00Jan 15$1.05$5.00$3.03$2.60 09/15$2.45–$4.33$2.60--
$100.00Nov 20$9.90$13.60$11.75$11.20 10/05$8.00–$14.95$11.20--
$100.00Dec 17$20.00$25.00$22.50$17.50 09/21$19.50–$24.00$20.00--
$75.00Jan 15$0.00$4.00$2.00$1.70 09/15$1.80–$2.50$1.70--
$75.00Apr 16$2.40$6.50$4.45$3.80 09/15$3.50–$5.25$3.80--
$70.00Jan 15$0.00$3.20$1.60$1.45 09/09$1.50–$2.73$1.45--
$70.00Mar 19$0.55$4.60$2.58$2.40 09/02$1.95–$3.08$2.40--
$70.00Apr 16$0.95$5.00$2.98$2.65 10/01$2.40–$3.43$2.65--
$110.00Nov 20$18.90$23.40$21.15$22.50 10/07$14.25–$23.90$21.15--
$110.00Dec 18$19.20$23.60$21.40$12.00 08/28$15.45–$24.25$19.20--
$65.00Mar 19$0.10$3.80$1.95$1.45 10/02$1.60–$2.55$1.45--
$65.00Apr 16$0.00$3.90$1.95$1.75 10/01$1.70–$2.50$1.75--
$60.00Mar 19$0.00$3.10$1.55$0.95 10/12$1.33–$2.50$0.95--
$60.00Apr 16$0.00$3.10$1.55$1.40 10/14$1.40–$2.50$1.40--
$55.00Apr 16$0.00$2.55$1.27$0.85 10/14$1.27–$2.50$0.85--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 10
Total Puts 2
Put/Call Ratio 0.20
Net Difference 8

Prior's Put/Call Breakdown

Total Calls 2
Total Puts --
Put/Call Ratio --
Net Difference 2

Prior 7-Day Put/Call Summary

Total Calls 108
Total Puts 4
Average Put/Call Ratio 0.53
Ratio Trend Stable

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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