Tour v528
PTGX
PROTAGONIST THERAPEU
$144.98 +1.38%
(9/18 18:55) ◀
|
Monday, September 21, 2026 (6:55pm)
January 2026
|
▶
◀ 9/21 18:55

Option Volume

Detail
ℹ
Current (09/21) 18
Calls: 18 (100%)
Puts: -- (0%)
Prior (09/18) 133
Calls: 94 (71%)
Puts: 39 (29%)
Current vs Prior -86.47%
Calls: -80.85% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 955
Calls: 870 (91%)
Puts: 85 (9%)
Prior 7-Day Average 136
Calls: 124 (91%)
Puts: 12 (9%)
Current vs Prior 7-Day Avg -86.81%
Calls: -85.52%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/21) $18.6K
Calls: $18.6K (100%)
Puts: -- (0%)
Prior (09/18) $97.0K
Calls: $87.3K (90%)
Puts: $9.6K (10%)
Current vs Prior -80.82%
Calls: -78.70%
Puts: -100.00%
Prior 7-Day Total $1.60M
Calls: $1.57M (98%)
Puts: $25.2K (2%)
Prior 7-Day Average $228.0K
Calls: $224.4K (98%)
Puts: $3.6K (2%)
Current vs Prior 7-Day Avg -91.85%
Calls: -91.71%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/21) --
Prior (09/18) 0.41
Current vs Prior -100.00%
Prior 7-Day Average 0.18
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/21) 112
Calls: 112 (100%)
Puts: -- (0%)
Prior (09/18) 831
Calls: 740 (89%)
Puts: 91 (11%)
Current vs Prior -86.52%
Prior 7-Day Total 3,839
Calls: 3,653 (95%)
Puts: 186 (5%)
Prior 7-Day Average 639
Calls: 608 (93%)
Puts: 46 (7%)
Current vs Prior 7-Day Avg -82.50%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/16) | Next (11/20)
Current 10.69% | 15.55%
Prior 11.75% | 15.98%
Current vs Prior -9.00% | -2.66%
Prior 7-Day Avg 8.46% | 14.36%
Current vs 7-Day Avg +26.44% | +8.34%
Prior 7-Day Eod 11.75% | 15.98%
Current vs 7-Day Eod -9.00% | -2.66%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Prior 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs 7-Day Avg +0.00% | -0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($18.6K) vs puts (--). Light premium activity with dollar volume down 81% vs prior. Below-average activity with volume down 86% vs prior. Declining open interest (down 87%) indicates positions being closed.

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 BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BULLISH
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. 1 found (avg delta 0.53, highest 0.53)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Oct 165.207.90$6.5541.2%50.53--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 16, top 11)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Oct 163.406.40$4.9061.2%110.42112
$145.00Oct 165.207.90$6.5541.2%50.53--
PUTS (0)
No puts meet the criteria

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 2.03, avg 2.03)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$145.00$150.00Oct 16$1.65$3.35$1.6553%2.03$146.65
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 0.49, avg 0.49)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$145.00$150.00Oct 16$1.65$1.65$3.3547%0.49$146.65
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. -- 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. 1 found (best net $-3.25, 1 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$145.00$150.001:2Oct 16-$3.25$1.75
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 2.35%, avg 2.97%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$150.00Oct 16$3.400.423.5%2.35%5.81%11112
$145.00Oct 16$5.200.530.0%3.59%3.60%5--

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. 72 contracts (avg 96 vol/day, 72 traded recently)

PTGX averages only 96 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 $150.00 10-16 call last traded $6.00 on 09/10 (now $3.40/$6.40) — try a limit near $4.90.
CALLS (47)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Oct 16$5.20$7.90$6.55$6.32 09/18$6.40–$19.70$6.32--
$145.00Jan 15$11.00$15.70$13.35$18.84 09/03$12.85–$26.00$13.35--
$140.00Oct 16$7.50$11.50$9.50$21.58 08/14$8.65–$23.20$9.50--
$140.00Jan 15$14.00$18.20$16.10$19.67 09/08$15.25–$29.35$16.10--
$150.00Oct 16$3.40$6.40$4.90$6.00 09/10$4.13–$16.40$4.90112
$150.00Jan 15$9.00$12.70$10.85$10.40 09/18$10.75–$22.90$10.40--
$135.00Oct 16$11.00$15.00$13.00$11.61 09/18$12.15–$26.40$11.61--
$135.00Jan 15$18.00$21.20$19.60$18.20 09/18$18.35–$32.05$18.20--
$155.00Oct 16$1.00$4.90$2.95$3.00 09/18$2.70–$13.40$2.95--
$155.00Jan 15$7.00$10.80$8.90$9.30 09/15$8.80–$20.65$8.90--
$130.00Oct 16$14.50$19.30$16.90$26.00 08/12$15.25–$30.60$16.90--
$130.00Jan 15$20.00$23.80$21.90$26.70 08/31$21.25–$36.05$21.90--
$160.00Oct 16$0.00$4.90$2.45$3.50 09/10$2.45–$11.75$2.45--
$160.00Jan 15$5.50$9.80$7.65$7.59 09/15$7.15–$18.20$7.59--
$160.00Apr 16$10.50$14.30$12.40$19.90 08/20$12.15–$20.75$12.40--
$125.00Jan 15$23.50$27.80$25.65$27.20 09/10$24.60–$39.75$25.65--
$165.00Oct 16$0.00$4.90$2.45$4.38 09/09$2.45–$9.15$2.45--
$165.00Jan 15$4.00$8.30$6.15$14.25 08/12$6.00–$15.90$6.15--
$170.00Jan 15$2.50$7.20$4.85$12.50 08/12$4.85–$14.15$4.85--
$115.00Oct 16$28.00$32.80$30.40$32.50 09/02$29.10–$44.05$30.40--
$115.00Jan 15$32.00$35.20$33.60$41.50 08/20$32.20–$47.75$33.60--
$175.00Oct 16$0.00$4.90$2.45$5.20 08/10$2.45–$5.90$2.45--
$110.00Jan 15$36.00$39.50$37.75$33.70 07/24$36.35–$51.75$36.00--
$110.00Apr 16$39.00$43.20$41.10$42.40 09/09$39.85–$51.25$41.10--
$180.00Oct 16$0.00$4.90$2.45$1.85 08/06$2.45–$4.97$1.85--
$180.00Jan 15$1.95$6.00$3.98$4.15 09/15$3.13–$10.90$3.98--
$105.00Oct 16$38.00$42.90$40.45$46.00 08/20$38.85–$53.95$40.45--
$105.00Apr 16$43.00$47.20$45.10$47.20 09/11$43.95–$55.45$45.10--
$185.00Oct 16$0.00$4.90$2.45$1.99 09/18$1.20–$4.15$1.99--
$185.00Nov 20$0.00$4.90$2.45$2.97 09/18$2.45–$2.85$2.45--
$185.00Jan 15$0.00$4.90$2.45$4.80 08/06$2.45–$9.40$2.45--
$100.00Jan 15$44.50$49.40$46.95$41.68 08/05$45.35–$60.55$44.50--
$100.00Apr 16$47.00$51.90$49.45$52.50 09/11$47.85–$59.75$49.45--
$190.00Oct 16$0.00$4.90$2.45$3.70 08/18$2.45–$2.98$2.45--
$190.00Jan 15$1.75$4.90$3.33$6.09 08/06$2.00–$8.40$3.33--
$95.00Oct 16$47.50$52.40$49.95$57.47 08/11$48.60–$63.60$49.95--
$195.00Oct 16$0.00$4.90$2.45$0.40 09/04$2.45–$2.50$0.40--
$195.00Jan 15$0.00$4.90$2.45$5.40 08/20$2.45–$7.15$2.45--
$90.00Oct 16$52.50$57.40$54.95$62.18 08/12$53.35–$68.25$54.95--
$200.00Jan 15$0.00$4.90$2.45$3.40 08/06$2.45–$7.05$2.45--
$200.00Apr 16$2.00$6.20$4.10$7.70 08/26$4.08–$8.90$4.10--
$210.00Jan 15$0.00$4.90$2.45$1.77 09/08$2.45–$4.97$1.77--
$70.00Oct 16$72.50$76.90$74.70$76.00 08/28$73.30–$88.05$74.70--
$70.00Jan 15$73.50$77.90$75.70$83.65 08/12$74.35–$89.05$75.70--
$220.00Jan 15$0.20$4.90$2.55$3.20 08/17$2.45–$3.60$2.55--
$220.00Apr 16$0.00$4.90$2.45$4.70 08/26$2.45–$5.70$2.45--
$50.00Oct 16$92.50$97.40$94.95$99.40 08/10$93.30–$107.75$94.95--
PUTS (25)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Oct 16$4.50$7.50$6.00$8.49 09/04$6.00–$10.10$6.00--
$145.00Jan 15$10.30$14.50$12.40$10.50 08/21$11.25–$14.90$10.50--
$140.00Oct 16$3.50$7.00$5.25$6.69 09/09$4.58–$7.70$5.25--
$140.00Jan 15$7.80$12.00$9.90$11.60 09/15$9.25–$12.40$9.90--
$150.00Jan 15$13.00$17.50$15.25$15.71 08/13$13.40–$17.90$15.25--
$135.00Oct 16$1.50$5.50$3.50$3.10 09/18$2.95–$5.70$3.10--
$130.00Oct 16$0.00$4.90$2.45$2.25 09/11$2.45–$4.55$2.25--
$130.00Jan 15$4.10$8.50$6.30$6.00 08/25$5.75–$8.40$6.00--
$160.00Oct 16$14.90$19.50$17.20$16.55 08/25$12.40–$19.40$16.55--
$125.00Oct 16$0.00$4.90$2.45$2.00 08/17$2.45–$2.70$2.00--
$125.00Nov 20$0.65$4.90$2.78$2.96 09/18$2.78–$3.45$2.78--
$125.00Jan 15$2.25$7.00$4.63$6.20 09/08$4.33–$6.75$4.63--
$120.00Oct 16$0.00$4.90$2.45$4.32 08/06$1.00–$2.55$2.45--
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$2.50$1.40--
$100.00Oct 16$0.00$4.90$2.45$0.55 09/11$0.38–$2.50$0.55--
$100.00Jan 15$0.10$4.80$2.45$2.84 08/06$2.45–$2.55$2.45--
$100.00Apr 16$0.00$4.90$2.45$3.06 08/31$2.45–$3.08$2.45--
$95.00Apr 16$0.10$4.90$2.50$1.75 09/18$2.45–$2.50$1.75--
$90.00Oct 16$0.00$4.90$2.45$0.35 08/18$2.45–$2.50$0.35--
$90.00Apr 16$0.00$4.90$2.45$1.30 09/18$2.45–$2.53$1.30--
$85.00Jan 15$0.10$4.90$2.50$0.55 09/18$2.45–$2.55$0.55--
$85.00Apr 16$0.00$4.90$2.45$1.00 09/18$2.45–$2.53$1.00--
$80.00Jan 15$0.00$4.90$2.45$0.50 09/18$2.45–$2.50$0.50--
$75.00Jan 15$0.00$4.90$2.45$0.45 09/18$2.45–$2.50$0.45--
$60.00Jan 15$0.00$4.90$2.45$0.30 08/26$2.45–$2.50$0.30--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 18
Total Puts --
Put/Call Ratio --
Net Difference 18

Prior's Put/Call Breakdown

Total Calls 94
Total Puts 39
Put/Call Ratio 0.41
Net Difference 55

Prior 7-Day Put/Call Summary

Total Calls 870
Total Puts 85
Average Put/Call Ratio 0.18
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All