Tour v531
RYTM
RHYTHM PHARMACEUTICA
$89.64 +1.35%
(10/7 18:43) ◀
|
Thursday, October 8, 2026 (6:40pm)
January 2026
|
▶ (10/12 18:43)
◀ 10/8 18:40 ▶

Option Volume

Detail
ℹ
Current (10/08) 45
Calls: 38 (84%)
Puts: 7 (16%)
Prior (10/07) 1
Calls: 6 (26%)
Puts: 17 (74%)
Current vs Prior +4400.00%
Calls: +533.33% (Calls)
Puts: -58.82% (Puts)
Prior 7-Day Total 193
Calls: 60 (31%)
Puts: 133 (69%)
Prior 7-Day Average 27
Calls: 8 (31%)
Puts: 19 (69%)
Current vs Prior 7-Day Avg +63.21%
Calls: +343.33%
Puts: -63.16%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/08) $7.3K
Calls: $4.2K (58%)
Puts: $3.1K (42%)
Prior (10/07) $2.2K
Calls: $1.4K (39%)
Puts: $2.2K (61%)
Current vs Prior +236.34%
Calls: +200.07%
Puts: +42.13%
Prior 7-Day Total $120.9K
Calls: $15.9K (13%)
Puts: $105.0K (87%)
Prior 7-Day Average $17.3K
Calls: $2.3K (13%)
Puts: $15.0K (87%)
Current vs Prior 7-Day Avg -57.94%
Calls: +84.48%
Puts: -79.53%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/08) 0.18
Prior (10/07) 1.00
Current vs Prior -81.58%
Prior 7-Day Average 1.85
Current vs Prior 7-Day Avg -90.02%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/08) 19
Calls: 19 (100%)
Puts: -- (0%)
Prior (10/07) 1
Calls: -- (0%)
Puts: 1 (100%)
Current vs Prior +1800.00%
Prior 7-Day Total 214
Calls: 57 (27%)
Puts: 157 (73%)
Prior 7-Day Average 35
Calls: 14 (21%)
Puts: 52 (79%)
Current vs Prior 7-Day Avg -46.73%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/16) | Next (11/20)Expiry (10/16) | Next (11/20)
Current 5.63% | 12.66%5.63% | 12.66%
Prior 5.65% | 12.78%5.65% | 12.78%
Current vs Prior -0.34% | -0.89%-0.34% | -0.89%
Prior 7-Day Avg 7.28% | 13.23%7.28% | 13.23%
Current vs 7-Day Avg -22.62% | -4.26%-22.62% | -4.26%
Prior 7-Day Eod 5.65% | 12.78%5.65% | 12.78%
Current vs 7-Day Eod -0.34% | -0.89%-0.34% | -0.89%
Sentiment BULLISHBULLISH

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 236% vs prior. Unusually high activity with volume up 4400% vs prior - elevated interest. Extreme bullish P/C ratio of 0.18 - heavy call buying (38 calls vs 7 puts). P/C ratio dropping 82% - sentiment shifting bullish.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
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 0.61, highest 0.71)

CALLS (0)
No calls meet the criteria
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$95.00Oct 164.208.00$6.1062.3%10.71--
$90.00Oct 160.604.70$2.65154.7%30.51--

Most actively traded options today. High liquidity = easy entry/exit. 5 active (total vol 42, top 35)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$115.00Oct 160.002.10$1.05200.0%350.13--
$90.00Oct 160.304.50$2.40175.0%20.4910
$110.00Oct 160.000.80$0.40200.0%10.089
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$90.00Oct 160.604.70$2.65154.7%30.51--
$95.00Oct 164.208.00$6.1062.3%10.71--

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 9.00, avg 9.00)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$90.00$110.00Oct 16$2.00$18.00$2.0049%9.00$92.00
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 0.11, avg 0.11)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$90.00$110.00Oct 16$2.00$2.00$18.0051%0.11$92.00
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 5.63% of stock, avg 5.63%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$90.00Oct 16$2.40$2.65$5.05$84.95$95.055.63%

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. 3 found (best net $-1.70, 1 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$110.00$115.001:2Oct 16-$1.70$3.30
$90.00$110.001:2Oct 16$1.60$18.40
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$95.00$90.001:2Oct 16$0.80$4.20

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 0.33%, avg 0.33%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$90.00Oct 16$0.300.490.4%0.33%0.74%210

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. 79 contracts (avg 25 vol/day, 79 traded recently)

RYTM averages only 25 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 10-16 call last traded $22.00 on 08/05 (now $0.30/$4.50) — try a limit near $2.40. Also watch the $110.00 10-16 call last traded $0.50 on 09/30 (now $0.00/$0.80) — try a limit near $0.40.
CALLS (53)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$90.00Oct 16$0.30$4.50$2.40$22.00 08/05$2.00–$16.60$2.4010
$90.00Dec 18$4.90$9.00$6.95$31.15 08/13$6.60–$20.50$6.95--
$90.00Jan 15$6.40$10.70$8.55$26.00 08/21$8.15–$21.80$8.55--
$90.00Mar 19$9.60$14.00$11.80$35.00 08/10$11.40–$24.85$11.80--
$85.00Dec 18$7.40$11.70$9.55$25.06 09/02$8.95–$23.90$9.55--
$95.00Nov 20$1.50$5.50$3.50$5.95 10/02$3.50–$15.70$3.50--
$95.00Jan 15$4.40$8.50$6.45$11.69 09/30$6.05–$18.85$6.45--
$80.00Oct 16$7.50$11.90$9.70$37.62 08/19$8.85–$25.90$9.70--
$100.00Oct 16$0.00$2.30$1.15$2.50 09/30$1.08–$9.60$1.15--
$100.00Nov 20$0.25$4.60$2.42$5.80 09/30$2.40–$12.80$2.42--
$100.00Jan 15$2.50$6.80$4.65$16.00 09/11$4.30–$16.00$4.65--
$100.00Mar 19$5.90$10.00$7.95$13.33 09/24$7.95–$19.50$7.95--
$105.00Oct 16$0.00$2.15$1.08$0.45 10/02$0.35–$7.05$0.45--
$105.00Nov 20$0.00$4.20$2.10$2.30 10/02$1.25–$10.20$2.10--
$110.00Oct 16$0.00$0.80$0.40$0.50 09/30$0.40–$4.85$0.409
$110.00Nov 20$0.00$3.30$1.65$7.71 09/03$1.55–$7.85$1.65--
$110.00Dec 18$0.00$4.10$2.05$3.41 10/01$1.85–$9.45$2.05--
$110.00Dec 17$11.50$16.00$13.75$29.20 08/21$13.50–$25.00$13.75--
$115.00Oct 16$0.00$2.10$1.05$2.64 09/11$1.05–$2.78$1.05--
$115.00Nov 20$0.00$2.60$1.30$13.89 08/10$1.25–$5.80$1.30--
$115.00Mar 19$1.75$5.90$3.83$8.50 09/15$3.83–$12.95$3.83--
$115.00Dec 17$10.00$15.00$12.50$31.73 08/19$12.00–$23.00$12.50--
$60.00Dec 18$28.00$32.60$30.30$54.28 08/11$29.45–$45.80$30.30--
$60.00Dec 17$35.00$39.50$37.25$60.49 08/11$36.50–$52.00$37.25--
$120.00Oct 16$0.00$2.15$1.08$0.35 09/21$0.70–$1.95$0.35--
$120.00Nov 20$0.00$2.40$1.20$6.25 08/28$1.20–$4.28$1.20--
$120.00Dec 18$0.00$3.10$1.55$2.00 09/24$1.50–$5.70$1.55--
$125.00Oct 16$0.00$2.15$1.08$3.31 08/21$1.08–$1.80$1.08--
$125.00Dec 18$0.00$2.75$1.38$8.10 08/20$1.38–$4.35$1.38--
$130.00Oct 16$0.00$2.15$1.08$1.75 08/28$1.08–$1.50$1.08--
$130.00Nov 20$0.00$2.45$1.23$7.82 08/10$1.15–$2.40$1.23--
$130.00Dec 18$0.00$2.60$1.30$2.60 09/08$1.30–$3.45$1.30--
$45.00Jan 15$43.00$47.50$45.25$71.00 08/19$44.45–$60.60$45.25--
$135.00Dec 18$0.00$2.50$1.25$2.00 09/08$1.25–$2.60$1.25--
$140.00Oct 16$0.00$2.35$1.18$2.60 08/07$1.08–$2.17$1.18--
$140.00Dec 18$0.00$2.45$1.23$1.55 09/08$1.20–$2.35$1.23--
$140.00Jan 15$0.00$2.50$1.25$2.65 09/09$1.25–$3.35$1.25--
$145.00Jan 15$0.00$2.45$1.23$2.10 09/09$1.23–$2.50$1.23--
$145.00Mar 19$0.00$3.10$1.55$1.95 10/02$1.55–$5.00$1.55--
$150.00Dec 18$0.00$2.40$1.20$2.35 08/28$1.15–$2.03$1.20--
$155.00Nov 20$0.00$2.35$1.18$2.70 08/13$1.08–$2.40$1.18--
$155.00Dec 18$0.00$2.35$1.18$1.80 08/28$1.10–$2.00$1.18--
$160.00Nov 20$0.00$2.35$1.18$2.10 08/13$1.08–$2.23$1.18--
$160.00Dec 18$0.00$2.30$1.15$1.40 08/28$1.08–$1.85$1.15--
$160.00Jan 15$0.00$2.40$1.20$3.90 08/18$1.20–$2.25$1.20--
$160.00Apr 16$0.00$3.00$1.50$2.20 09/24$1.50–$3.85$1.50--
$165.00Dec 18$0.00$2.30$1.15$1.10 08/28$1.08–$1.95$1.10--
$165.00Jan 15$0.00$2.40$1.20$3.30 08/18$1.20–$2.50$1.20--
$170.00Dec 18$0.00$2.30$1.15$0.90 08/28$1.08–$1.85$0.90--
$170.00Jan 15$0.00$2.40$1.20$3.50 08/07$1.20–$2.45$1.20--
$175.00Dec 18$0.00$2.25$1.13$0.90 08/26$1.08–$1.98$0.90--
$175.00Mar 19$0.00$2.70$1.35$1.55 09/08$1.23–$2.30$1.35--
$180.00Dec 18$0.00$2.25$1.13$0.80 08/26$1.08–$2.07$0.80--
PUTS (26)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$90.00Nov 20$3.70$7.50$5.60$2.74 08/10$2.48–$6.10$3.70--
$85.00Dec 18$3.70$6.50$5.10$2.25 08/28$2.13–$5.10$3.70--
$95.00Nov 20$6.80$10.50$8.65$5.71 09/24$4.20–$9.25$6.80--
$95.00Dec 18$8.80$11.10$9.95$7.27 09/15$5.00–$10.70$8.80--
$80.00Jan 15$1.45$5.40$3.43$2.60 09/15$1.85–$3.78$2.60--
$100.00Oct 16$8.70$12.60$10.65$5.61 09/24$3.78–$11.35$8.70--
$100.00Nov 20$10.20$14.30$12.25$7.37 09/04$6.30–$12.85$10.20--
$100.00Dec 17$20.00$25.00$22.50$17.50 09/21$18.50–$23.00$20.00--
$75.00Oct 16$0.00$2.15$1.08$0.65 08/06$1.08–$1.27$0.65--
$75.00Jan 15$0.00$4.70$2.35$1.70 09/15$1.65–$2.35$1.70--
$75.00Mar 19$2.10$6.50$4.30$2.65 08/14$2.60–$4.43$2.65--
$75.00Apr 16$2.80$6.80$4.80$3.80 09/15$2.95–$5.10$3.80--
$105.00Mar 19$17.70$22.50$20.10$12.10 08/18$14.30–$20.95$17.70--
$70.00Jan 15$0.00$3.50$1.75$1.45 09/09$1.43–$2.73$1.45--
$70.00Mar 19$0.80$5.00$2.90$2.40 09/02$1.90–$3.08$2.40--
$70.00Apr 16$1.40$5.40$3.40$2.65 10/01$2.00–$3.43$2.65--
$110.00Nov 20$19.10$23.00$21.05$15.52 09/15$11.50–$21.60$19.10--
$110.00Dec 18$19.20$23.50$21.35$12.00 08/28$12.70–$22.25$19.20--
$65.00Mar 19$0.05$4.30$2.17$1.45 10/02$1.60–$2.33$1.45--
$65.00Apr 16$0.10$4.50$2.30$1.75 10/01$1.65–$2.50$1.75--
$115.00Mar 19$25.50$30.00$27.75$17.10 08/18$20.25–$28.75$25.50--
$60.00Mar 19$0.00$3.60$1.80$0.90 10/02$1.33–$2.35$0.90--
$60.00Apr 16$0.00$3.60$1.80$1.10 10/01$1.35–$2.00$1.10--
$120.00Oct 16$28.70$32.50$30.60$21.40 09/24$15.95–$31.35$28.70--
$55.00Mar 19$0.00$3.00$1.50$0.85 08/06$1.18–$2.25$0.85--
$125.00Oct 16$33.20$37.50$35.35$13.67 08/13$20.75–$36.35$33.20--

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 38
Total Puts 7
Put/Call Ratio 0.18
Net Difference 31

Prior's Put/Call Breakdown

Total Calls 6
Total Puts 17
Put/Call Ratio 1.00
Net Difference -11

Prior 7-Day Put/Call Summary

Total Calls 60
Total Puts 133
Average Put/Call Ratio 1.85
Ratio Trend Falling

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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