Tour v526
RYTM
RHYTHM PHARMACEUTICA
$101.80 -0.91%
(9/4 18:57) ◀
|
Tuesday, September 8, 2026 (6:54pm)
January 2026
|
▶ (9/9 18:57)
◀ 9/8 18:54 ▶

Option Volume

Detail
ℹ
Current (09/08) 6
Calls: 6 (100%)
Puts: -- (0%)
Prior (09/04) 8
Calls: 4 (50%)
Puts: 4 (50%)
Current vs Prior -25.00%
Calls: +50.00% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 72
Calls: 44 (61%)
Puts: 28 (39%)
Prior 7-Day Average 10
Calls: 6 (61%)
Puts: 4 (39%)
Current vs Prior 7-Day Avg -41.67%
Calls: -4.55%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/08) $3.6K
Calls: $3.6K (100%)
Puts: -- (0%)
Prior (09/04) $6.7K
Calls: $3.6K (53%)
Puts: $3.1K (47%)
Current vs Prior -45.78%
Calls: +1.60%
Puts: -100.00%
Prior 7-Day Total $55.4K
Calls: $26.8K (48%)
Puts: $28.6K (52%)
Prior 7-Day Average $7.9K
Calls: $3.8K (48%)
Puts: $4.1K (52%)
Current vs Prior 7-Day Avg -54.17%
Calls: -5.28%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/08) --
Prior (09/04) 1.00
Current vs Prior -100.00%
Prior 7-Day Average 0.97
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/08) 838
Calls: 838 (100%)
Puts: -- (0%)
Prior (09/04) 842
Calls: 838 (100%)
Puts: 4 (0%)
Current vs Prior -0.48%
Prior 7-Day Total 988
Calls: 983 (99%)
Puts: 5 (1%)
Prior 7-Day Average 197
Calls: 196 (99%)
Puts: 2 (1%)
Current vs Prior 7-Day Avg +324.09%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 9.41% | 14.88%9.41% | 14.88%
Prior 9.00% | 15.28%9.00% | 15.28%
Current vs Prior +4.52% | -2.61%+4.52% | -2.61%
Prior 7-Day Avg 10.75% | 15.79%10.75% | 15.79%
Current vs 7-Day Avg -12.48% | -5.73%-12.48% | -5.73%
Prior 7-Day Eod 9.00% | 15.28%9.00% | 15.28%
Current vs 7-Day Eod +4.52% | -2.61%+4.52% | -2.61%
Sentiment BEARISHBEARISH

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

Strong bullish conviction with 100% of dollar volume in calls ($3.6K) vs puts (--).

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

No options available for this category

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

No options available for this category

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. -- found (best R:R --, avg --)

No setups found for this strategy

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

No setups found for this strategy

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. -- found (cheapest --% of stock, avg --%)

No straddle setups found

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. -- found (best net $--, -- credits)

No setups found for this strategy

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

No covered call setups found

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. 108 contracts (avg 100 vol/day, 108 traded recently)

RYTM averages only 100 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 $100.00 01-15 call last traded $14.50 on 09/04 (now $12.40/$15.00) — try a limit near $13.70.
CALLS (68)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$100.00Sep 18$2.60$6.50$4.55$18.60 08/13$4.55–$18.40$4.55--
$100.00Nov 20$8.70$12.90$10.80$13.50 09/02$10.80–$22.70$10.80--
$100.00Dec 18$9.70$14.20$11.95$21.80 07/10$11.95–$24.35$11.95--
$100.00Jan 15$12.40$15.00$13.70$14.50 09/04$13.70–$25.90$13.70838
$105.00Oct 16$3.10$7.20$5.15$16.47 08/10$5.15–$16.75$5.15--
$105.00Nov 20$6.30$10.50$8.40$9.95 09/03$8.40–$19.75$8.40--
$105.00Jan 15$9.60$13.50$11.55$17.70 07/30$11.55–$22.70$11.55--
$105.00Dec 17$22.50$27.50$25.00$32.65 07/16$25.00–$37.50$25.00--
$95.00Sep 18$5.60$10.00$7.80$17.30 07/17$7.80–$22.95$7.80--
$110.00Sep 18$0.00$3.50$1.75$5.47 08/21$1.55–$11.00$1.75--
$110.00Oct 16$1.65$4.60$3.13$3.28 09/04$3.13–$13.90$3.13--
$110.00Nov 20$4.30$8.50$6.40$7.71 09/03$6.40–$16.75$6.40--
$110.00Dec 18$5.60$9.70$7.65$13.20 08/21$7.65–$18.25$7.65--
$110.00Dec 17$20.50$25.50$23.00$29.20 08/21$23.00–$35.00$23.00--
$90.00Oct 16$11.50$15.70$13.60$22.00 08/05$13.60–$28.45$13.60--
$90.00Dec 18$15.50$19.70$17.60$31.15 08/13$17.60–$31.60$17.60--
$90.00Jan 15$17.00$21.40$19.20$26.00 08/21$19.20–$32.60$19.20--
$90.00Mar 19$20.40$24.60$22.50$35.00 08/10$22.50–$35.80$22.50--
$115.00Sep 18$0.00$3.10$1.55$9.10 08/13$1.35–$8.10$1.55--
$115.00Oct 16$0.00$4.30$2.15$8.79 07/16$2.15–$11.30$2.15--
$115.00Nov 20$2.80$6.90$4.85$13.89 08/10$4.83–$14.10$4.85--
$115.00Dec 18$3.90$8.20$6.05$12.00 07/21$6.05–$15.50$6.05--
$115.00Dec 17$19.00$24.00$21.50$31.73 08/19$21.50–$33.00$21.50--
$85.00Dec 18$18.50$23.10$20.80$25.06 09/02$20.80–$35.60$20.80--
$85.00Jan 15$20.50$24.60$22.55$31.81 07/28$22.55–$36.60$22.55--
$120.00Sep 18$0.00$2.85$1.43$0.70 09/01$0.68–$5.35$0.70--
$120.00Oct 16$0.00$3.30$1.65$2.41 08/31$1.65–$9.05$1.65--
$120.00Nov 20$1.70$5.80$3.75$6.25 08/28$3.50–$11.90$3.75--
$120.00Jan 15$4.30$8.40$6.35$12.60 07/21$6.35–$15.40$6.35--
$80.00Oct 16$20.60$24.60$22.60$37.62 08/19$22.60–$38.20$22.60--
$125.00Sep 18$0.00$2.70$1.35$1.25 08/20$1.18–$3.68$1.25--
$125.00Oct 16$0.00$2.65$1.33$3.31 08/21$1.33–$7.05$1.33--
$125.00Dec 18$1.50$5.60$3.55$8.10 08/20$3.50–$11.35$3.55--
$125.00Jan 15$3.00$7.40$5.20$9.76 07/22$5.05–$13.25$5.20--
$125.00Dec 17$15.50$20.50$18.00$29.00 07/09$18.00–$29.00$18.00--
$130.00Sep 18$0.00$2.65$1.33$0.45 09/02$0.45–$2.60$0.45--
$130.00Oct 16$0.00$2.45$1.23$1.75 08/28$1.23–$5.45$1.23--
$130.00Nov 20$0.05$4.40$2.23$7.82 08/10$2.13–$8.10$2.23--
$130.00Jan 15$2.10$6.30$4.20$8.95 07/30$4.10–$11.45$4.20--
$70.00Jan 15$32.00$36.20$34.10$47.05 07/08$34.10–$49.45$34.10--
$135.00Sep 18$0.00$2.35$1.18$1.75 08/13$0.75–$1.95$1.18--
$140.00Sep 18$0.00$2.30$1.15$1.15 08/13$1.13–$1.70$1.15--
$140.00Oct 16$0.00$2.50$1.25$2.60 08/07$1.25–$2.90$1.25--
$140.00Jan 15$0.60$4.70$2.65$6.57 08/25$2.65–$8.35$2.65--
$60.00Dec 18$40.70$45.00$42.85$54.28 08/11$42.85–$58.40$42.85--
$60.00Dec 17$47.00$52.00$49.50$60.49 08/11$49.50–$64.50$49.50--
$145.00Oct 16$0.00$2.30$1.15$2.25 07/17$1.15–$2.23$1.15--
$145.00Mar 19$2.50$6.60$4.55$10.50 08/10$4.45–$11.10$4.55--
$150.00Sep 18$0.00$2.25$1.13$0.90 07/29$1.10–$1.60$0.90--
$150.00Oct 16$0.00$2.45$1.23$2.30 07/13$1.18–$1.95$1.23--
$150.00Dec 18$0.00$3.60$1.80$2.35 08/28$1.65–$4.25$1.80--
$150.00Dec 17$10.00$15.00$12.50$14.50 07/31$12.50–$21.00$12.50--
$155.00Oct 16$0.00$2.25$1.13$1.10 07/31$1.13–$1.75$1.10--
$155.00Nov 20$0.00$3.40$1.70$2.70 08/13$1.50–$2.55$1.70--
$155.00Dec 18$0.00$3.70$1.85$1.80 08/28$1.55–$3.75$1.80--
$45.00Jan 15$55.50$59.80$57.65$71.00 08/19$57.65–$73.30$57.65--
$160.00Oct 16$0.00$2.45$1.23$1.50 07/13$1.18–$1.70$1.23--
$160.00Nov 20$0.00$3.40$1.70$2.10 08/13$1.43–$2.23$1.70--
$160.00Dec 18$0.00$3.30$1.65$1.40 08/28$1.65–$2.95$1.40--
$160.00Jan 15$0.00$3.30$1.65$3.90 08/18$1.50–$4.35$1.65--
$165.00Oct 16$0.00$2.25$1.13$0.95 07/17$1.13–$1.70$0.95--
$165.00Dec 18$0.00$3.20$1.60$1.10 08/28$1.60–$2.50$1.10--
$165.00Jan 15$0.00$3.30$1.65$3.30 08/18$1.50–$3.70$1.65--
$170.00Oct 16$0.00$2.25$1.13$0.95 07/16$1.13–$1.60$0.95--
$170.00Dec 18$0.00$3.10$1.55$0.90 08/28$1.50–$2.25$0.90--
$170.00Jan 15$0.00$3.10$1.55$3.50 08/07$1.45–$3.15$1.55--
$175.00Dec 18$0.00$3.00$1.50$0.90 08/26$1.45–$2.10$0.90--
$180.00Dec 18$0.00$3.20$1.60$0.80 08/26$1.40–$1.90$0.80--
PUTS (40)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$100.00Sep 18$0.50$4.20$2.35$1.90 09/01$1.30–$2.35$1.90--
$100.00Oct 16$2.85$7.20$5.03$4.50 08/31$2.13–$5.05$4.50--
$100.00Nov 20$6.40$9.70$8.05$7.37 09/04$4.43–$8.05$7.37--
$100.00Dec 17$17.50$22.50$20.00$16.60 09/01$16.50–$20.00$17.50--
$105.00Sep 18$2.95$7.10$5.03$4.15 09/01$1.75–$5.03$4.15--
$105.00Mar 19$13.90$18.20$16.05$12.10 08/18$11.95–$16.05$13.90--
$110.00Sep 18$6.60$11.00$8.80$5.76 08/21$3.15–$8.80$6.60--
$110.00Dec 18$12.50$16.80$14.65$12.00 08/28$9.60–$14.65$12.50--
$90.00Nov 20$1.50$4.90$3.20$2.74 08/10$1.90–$3.25$2.74--
$90.00Jan 15$4.00$8.00$6.00$10.50 07/31$3.60–$6.00$6.00--
$90.00Dec 17$12.50$17.50$15.00$18.74 07/31$12.50–$15.00$15.00--
$115.00Sep 18$11.30$15.50$13.40$6.50 08/14$5.20–$13.40$11.30--
$115.00Oct 16$12.50$16.80$14.65$17.26 07/16$8.10–$14.65$14.65--
$115.00Mar 19$20.20$24.50$22.35$17.10 08/18$16.85–$22.35$20.20--
$85.00Dec 18$1.00$4.90$2.95$2.25 08/28$2.03–$2.95$2.25--
$120.00Oct 16$16.50$21.10$18.80$10.75 08/13$11.00–$18.80$16.50--
$80.00Oct 16$0.00$2.65$1.33$3.02 07/31$1.18–$1.40$1.33--
$80.00Jan 15$1.00$5.00$3.00$2.05 08/31$1.95–$3.00$2.05--
$125.00Oct 16$21.50$25.50$23.50$13.67 08/13$13.85–$23.50$21.50--
$75.00Oct 16$0.00$2.55$1.27$0.65 08/06$1.15–$1.33$0.65--
$75.00Dec 18$0.00$3.90$1.95$2.50 07/28$1.40–$2.73$1.95--
$75.00Jan 15$0.05$4.20$2.13$2.40 08/06$1.60–$2.13$2.13--
$75.00Mar 19$1.50$5.70$3.60$2.65 08/14$2.45–$3.60$2.65--
$70.00Oct 16$0.00$2.50$1.25$1.35 07/17$1.13–$1.27$1.25--
$70.00Dec 18$0.00$3.20$1.60$1.80 07/29$1.27–$1.65$1.60--
$70.00Jan 15$0.00$3.80$1.90$1.25 09/02$1.38–$1.90$1.25--
$70.00Mar 19$0.55$4.90$2.73$2.40 09/02$1.80–$2.73$2.40--
$65.00Oct 16$0.00$2.65$1.33$0.50 08/04$1.10–$1.33$0.50--
$65.00Dec 18$0.00$2.85$1.43$1.20 07/29$1.20–$1.43$1.20--
$65.00Jan 15$0.00$3.20$1.60$2.35 08/03$1.23–$1.60$1.60--
$65.00Mar 19$0.00$4.30$2.15$1.30 08/14$1.60–$2.15$1.30--
$60.00Oct 16$0.00$2.35$1.18$0.50 07/29$1.08–$1.23$0.50--
$60.00Dec 18$0.00$2.65$1.33$0.85 07/29$1.15–$1.33$0.85--
$60.00Jan 15$0.00$2.80$1.40$1.25 08/04$1.13–$1.40$1.25--
$60.00Mar 19$0.00$3.90$1.95$1.10 09/02$1.35–$1.95$1.10--
$60.00Apr 16$0.00$3.90$1.95$1.30 09/01$1.45–$1.95$1.30--
$55.00Oct 16$0.00$2.30$1.15$0.45 07/29$1.08–$1.20$0.45--
$55.00Jan 15$0.00$2.75$1.38$1.00 08/03$1.10–$1.38$1.00--
$55.00Mar 19$0.00$3.60$1.80$0.85 08/06$1.20–$1.80$0.85--
$50.00Mar 19$0.00$3.10$1.55$1.00 08/04$1.13–$1.55$1.00--

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 6
Total Puts --
Put/Call Ratio --
Net Difference 6

Prior's Put/Call Breakdown

Total Calls 4
Total Puts 4
Put/Call Ratio 1.00
Net Difference --

Prior 7-Day Put/Call Summary

Total Calls 44
Total Puts 28
Average Put/Call Ratio 0.97
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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